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PR c++/11990:
[deliverable/binutils-gdb.git] / libiberty / configure
CommitLineData
252b5132 1#! /bin/sh
252b5132 2# Guess values for system-dependent variables and create Makefiles.
75086676
DD		 3# Generated by GNU Autoconf 2.64.
4#
5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7# Foundation, Inc.
252b5132
RH		 8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
75086676
DD		 11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
2299a76d 14
75086676
DD		 15# Be more Bourne compatible
16DUALCASE=1; export DUALCASE # for MKS sh
17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2299a76d
DJ		 18 emulate sh
19 NULLCMD=:
75086676 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
2299a76d
DJ		 31fi
32
75086676
DD		 33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41# Prefer a ksh shell builtin over an external printf program on Solaris,
42# but without wasting forks for bash or zsh.
43if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70fi
71
72# The user is always right.
73if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
2299a76d
DJ		 79fi
80
81
75086676
DD		 82# IFS
83# We need space, tab and new line, in precisely that order. Quoting is
84# there to prevent editors from complaining about space-tab.
85# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86# splitting by setting IFS to empty value.)
87IFS=" "" $as_nl"
88
89# Find who we are. Look in the path if we contain no directory separator.
90case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93for as_dir in $PATH
94do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99IFS=$as_save_IFS
100
101 ;;
102esac
103# We did not find ourselves, most probably we were run as `sh COMMAND'
104# in which case we are not to be found in the path.
105if test "x$as_myself" = x; then
106 as_myself=$0
107fi
108if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111fi
112
113# Unset variables that we do not need and which cause bugs (e.g. in
114# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115# suppresses any "Segmentation fault" message there. '((' could
116# trigger a bug in pdksh 5.2.14.
117for as_var in BASH_ENV ENV MAIL MAILPATH
118do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120done
2299a76d
DJ		 121PS1='$ '
122PS2='> '
123PS4='+ '
124
125# NLS nuisances.
75086676
DD		 126LC_ALL=C
127export LC_ALL
128LANGUAGE=C
129export LANGUAGE
130
131# CDPATH.
132(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148esac
149fi
150"
151 as_required="as_fn_return () { (exit \$1); }
152as_fn_success () { as_fn_return 0; }
153as_fn_failure () { as_fn_return 1; }
154as_fn_ret_success () { return 0; }
155as_fn_ret_failure () { return 1; }
156
157exitcode=0
158as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164else
165 exitcode=1; echo positional parameters were not saved.
166fi
167test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175else
176 as_have_required=no
177fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182as_found=false
183for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
2299a76d 184do
75086676
DD		 185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198fi
199fi
200 done;;
201 esac
202 as_found=false
203done
204$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207fi; }
208IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
2299a76d 228 else
75086676
DD		 229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230$0: including any error possibly output before this
231$0: message. Then install a modern shell, or manually run
232$0: the script under such a shell if you do have one."
2299a76d 233 fi
75086676
DD		 234 exit 1
235fi
236fi
237fi
238SHELL=${CONFIG_SHELL-/bin/sh}
239export SHELL
240# Unset more variables known to interfere with behavior of common tools.
241CLICOLOR_FORCE= GREP_OPTIONS=
242unset CLICOLOR_FORCE GREP_OPTIONS
243
244## --------------------- ##
245## M4sh Shell Functions. ##
246## --------------------- ##
247# as_fn_unset VAR
248# ---------------
249# Portably unset VAR.
250as_fn_unset ()
251{
252 { eval $1=; unset $1;}
253}
254as_unset=as_fn_unset
255
256# as_fn_set_status STATUS
257# -----------------------
258# Set $? to STATUS, without forking.
259as_fn_set_status ()
260{
261 return $1
262} # as_fn_set_status
263
264# as_fn_exit STATUS
265# -----------------
266# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267as_fn_exit ()
268{
269 set +e
270 as_fn_set_status $1
271 exit $1
272} # as_fn_exit
273
274# as_fn_mkdir_p
275# -------------
276# Create "$as_dir" as a directory, including parents if necessary.
277as_fn_mkdir_p ()
278{
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296$as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320} # as_fn_mkdir_p
321# as_fn_append VAR VALUE
322# ----------------------
323# Append the text in VALUE to the end of the definition contained in VAR. Take
324# advantage of any shell optimizations that allow amortized linear growth over
325# repeated appends, instead of the typical quadratic growth present in naive
326# implementations.
327if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337fi # as_fn_append
338
339# as_fn_arith ARG...
340# ------------------
341# Perform arithmetic evaluation on the ARGs, and store the result in the
342# global $as_val. Take advantage of shells that can avoid forks. The arguments
343# must be portable across $(()) and expr.
344if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354fi # as_fn_arith
355
356
357# as_fn_error ERROR [LINENO LOG_FD]
358# ---------------------------------
359# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361# script with status $?, using 1 if that was 0.
362as_fn_error ()
363{
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371} # as_fn_error
2299a76d 372
75086676
DD		 373if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 375 as_expr=expr
376else
377 as_expr=false
378fi
379
75086676 380if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ		 381 as_basename=basename
382else
383 as_basename=false
384fi
385
75086676
DD		 386if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388else
389 as_dirname=false
390fi
2299a76d 391
75086676 392as_me=`$as_basename -- "$0" ||
2299a76d
DJ		 393$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
75086676
DD		 395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396$as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
2299a76d 410
2299a76d
DJ		 411# Avoid depending upon Character Ranges.
412as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415as_cr_digits='0123456789'
416as_cr_alnum=$as_cr_Letters$as_cr_digits
417
2299a76d 418
75086676
DD		 419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
2299a76d 428 sed '
75086676
DD		 429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
2299a76d 433 N
75086676
DD		 434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
2299a76d 436 t loop
75086676 437 s/-\n.*//
2299a76d 438 ' >$as_me.lineno &&
75086676
DD		 439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
2299a76d
DJ		 441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
75086676
DD		 444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
2299a76d
DJ		 446 # Exit status is that of the last command.
447 exit
448}
449
75086676
DD		 450ECHO_C= ECHO_N= ECHO_T=
451case `echo -n x` in #(((((
452-n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459*)
460 ECHO_N='-n';;
2299a76d
DJ		 461esac
462
75086676
DD		 463rm -f conf$$ conf$$.exe conf$$.file
464if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
2299a76d 466else
75086676
DD		 467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
2299a76d 469fi
75086676
DD		 470if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 472 as_ln_s='ln -s'
75086676
DD		 473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
2299a76d 483 fi
2299a76d
DJ		 484else
485 as_ln_s='cp -p'
486fi
75086676
DD		 487rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488rmdir conf$$.dir 2>/dev/null
2299a76d
DJ		 489
490if mkdir -p . 2>/dev/null; then
75086676 491 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 492else
58670637 493 test -d ./-p && rmdir ./-p
2299a76d
DJ		 494 as_mkdir_p=false
495fi
496
75086676
DD		 497if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517fi
518as_executable_p=$as_test_x
2299a76d
DJ		 519
520# Sed expression to map a string onto a valid CPP name.
58670637 521as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 522
523# Sed expression to map a string onto a valid variable name.
58670637 524as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 525
526
75086676 527exec 7<&0 </dev/null 6>&1
2299a76d
DJ		 528
529# Name of the host.
530# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531# so uname gets run too.
532ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
2299a76d
DJ		 534#
535# Initializations.
536#
252b5132 537ac_default_prefix=/usr/local
75086676 538ac_clean_files=
2299a76d 539ac_config_libobj_dir=.
75086676 540LIBOBJS=
2299a76d
DJ		 541cross_compiling=no
542subdirs=
543MFLAGS=
544MAKEFLAGS=
2299a76d
DJ		 545
546# Identity of this package.
547PACKAGE_NAME=
548PACKAGE_TARNAME=
549PACKAGE_VERSION=
550PACKAGE_STRING=
551PACKAGE_BUGREPORT=
75086676 552PACKAGE_URL=
2299a76d
DJ		 553
554ac_unique_file="xmalloc.c"
555# Factoring default headers for most tests.
556ac_includes_default="\
557#include <stdio.h>
75086676 558#ifdef HAVE_SYS_TYPES_H
2299a76d
DJ		 559# include <sys/types.h>
560#endif
75086676 561#ifdef HAVE_SYS_STAT_H
2299a76d
DJ		 562# include <sys/stat.h>
563#endif
75086676 564#ifdef STDC_HEADERS
2299a76d
DJ		 565# include <stdlib.h>
566# include <stddef.h>
567#else
75086676 568# ifdef HAVE_STDLIB_H
2299a76d
DJ		 569# include <stdlib.h>
570# endif
571#endif
75086676
DD		 572#ifdef HAVE_STRING_H
573# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
2299a76d
DJ		 574# include <memory.h>
575# endif
576# include <string.h>
577#endif
75086676 578#ifdef HAVE_STRINGS_H
2299a76d
DJ		 579# include <strings.h>
580#endif
75086676 581#ifdef HAVE_INTTYPES_H
2299a76d 582# include <inttypes.h>
2299a76d 583#endif
75086676
DD		 584#ifdef HAVE_STDINT_H
585# include <stdint.h>
586#endif
587#ifdef HAVE_UNISTD_H
2299a76d
DJ		 588# include <unistd.h>
589#endif"
590
75086676
DD		 591ac_subst_vars='LTLIBOBJS
592INSTALL_DEST
593pexecute
594target_header_dir
595CHECK
596LIBOBJS
597PICFLAG
598INSTALL_DATA
599INSTALL_SCRIPT
600INSTALL_PROGRAM
601EGREP
602GREP
603OUTPUT_OPTION
604NO_MINUS_C_MINUS_O
605ac_libiberty_warn_cflags
606CPP
607OBJEXT
608EXEEXT
609ac_ct_CC
610CPPFLAGS
611LDFLAGS
612CFLAGS
613CC
614RANLIB
615AR
616host_os
617host_vendor
618host_cpu
619host
620build_os
621build_vendor
622build_cpu
623build
624HAVE_PERL
625PERL
626BUILD_INFO
627MAKEINFO
628NOTMAINT
629MAINT
630libiberty_topdir
631target_alias
632host_alias
633build_alias
634LIBS
635ECHO_T
636ECHO_N
637ECHO_C
638DEFS
639mandir
640localedir
641libdir
642psdir
643pdfdir
644dvidir
645htmldir
646infodir
647docdir
648oldincludedir
649includedir
650localstatedir
651sharedstatedir
652sysconfdir
653datadir
654datarootdir
655libexecdir
656sbindir
657bindir
658program_transform_name
659prefix
660exec_prefix
661PACKAGE_URL
662PACKAGE_BUGREPORT
663PACKAGE_STRING
664PACKAGE_VERSION
665PACKAGE_TARNAME
666PACKAGE_NAME
667PATH_SEPARATOR
668SHELL'
2299a76d 669ac_subst_files='host_makefile_frag'
75086676
DD		 670ac_user_opts='
671enable_option_checking
672with_target_subdir
673with_build_subdir
674with_cross_host
675with_newlib
676enable_maintainer_mode
677enable_multilib
678enable_largefile
679enable_install_libiberty
680'
681 ac_precious_vars='build_alias
682host_alias
683target_alias
684CC
685CFLAGS
686LDFLAGS
687LIBS
688CPPFLAGS
689CPP'
690
252b5132
RH		 691
692# Initialize some variables set by options.
2299a76d
DJ		 693ac_init_help=
694ac_init_version=false
75086676
DD		 695ac_unrecognized_opts=
696ac_unrecognized_sep=
252b5132
RH		 697# The variables have the same names as the options, with
698# dashes changed to underlines.
2299a76d 699cache_file=/dev/null
252b5132 700exec_prefix=NONE
252b5132 701no_create=
252b5132
RH		 702no_recursion=
703prefix=NONE
704program_prefix=NONE
705program_suffix=NONE
706program_transform_name=s,x,x,
707silent=
708site=
709srcdir=
252b5132
RH		 710verbose=
711x_includes=NONE
712x_libraries=NONE
2299a76d
DJ		 713
714# Installation directory options.
715# These are left unexpanded so users can "make install exec_prefix=/foo"
716# and all the variables that are supposed to be based on exec_prefix
717# by default will actually change.
718# Use braces instead of parens because sh, perl, etc. also accept them.
75086676 719# (The list follows the same order as the GNU Coding Standards.)
252b5132
RH		 720bindir='${exec_prefix}/bin'
721sbindir='${exec_prefix}/sbin'
722libexecdir='${exec_prefix}/libexec'
75086676
DD		 723datarootdir='${prefix}/share'
724datadir='${datarootdir}'
252b5132
RH		 725sysconfdir='${prefix}/etc'
726sharedstatedir='${prefix}/com'
727localstatedir='${prefix}/var'
252b5132
RH		 728includedir='${prefix}/include'
729oldincludedir='/usr/include'
75086676
DD		 730docdir='${datarootdir}/doc/${PACKAGE}'
731infodir='${datarootdir}/info'
732htmldir='${docdir}'
733dvidir='${docdir}'
734pdfdir='${docdir}'
735psdir='${docdir}'
736libdir='${exec_prefix}/lib'
737localedir='${datarootdir}/locale'
738mandir='${datarootdir}/man'
252b5132 739
252b5132 740ac_prev=
75086676 741ac_dashdash=
252b5132
RH		 742for ac_option
743do
252b5132
RH		 744 # If the previous option needs an argument, assign it.
745 if test -n "$ac_prev"; then
75086676 746 eval $ac_prev=\$ac_option
252b5132
RH		 747 ac_prev=
748 continue
749 fi
750
75086676
DD		 751 case $ac_option in
752 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
753 *) ac_optarg=yes ;;
754 esac
252b5132
RH		 755
756 # Accept the important Cygnus configure options, so we can diagnose typos.
757
75086676
DD		 758 case $ac_dashdash$ac_option in
759 --)
760 ac_dashdash=yes ;;
252b5132
RH		 761
762 -bindir | --bindir | --bindi | --bind | --bin | --bi)
763 ac_prev=bindir ;;
764 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
2299a76d 765 bindir=$ac_optarg ;;
252b5132
RH		 766
767 -build | --build | --buil | --bui | --bu)
2299a76d 768 ac_prev=build_alias ;;
252b5132 769 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
2299a76d 770 build_alias=$ac_optarg ;;
252b5132
RH		 771
772 -cache-file | --cache-file | --cache-fil | --cache-fi \
773 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
774 ac_prev=cache_file ;;
775 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
776 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2299a76d
DJ		 777 cache_file=$ac_optarg ;;
778
779 --config-cache | -C)
780 cache_file=config.cache ;;
252b5132 781
75086676 782 -datadir | --datadir | --datadi | --datad)
252b5132 783 ac_prev=datadir ;;
75086676 784 -datadir=* | --datadir=* | --datadi=* | --datad=*)
2299a76d 785 datadir=$ac_optarg ;;
252b5132 786
75086676
DD		 787 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
788 | --dataroo | --dataro | --datar)
789 ac_prev=datarootdir ;;
790 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
791 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
792 datarootdir=$ac_optarg ;;
793
252b5132 794 -disable-* | --disable-*)
75086676 795 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
252b5132 796 # Reject names that are not valid shell variable names.
75086676
DD		 797 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
798 as_fn_error "invalid feature name: $ac_useropt"
799 ac_useropt_orig=$ac_useropt
800 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
801 case $ac_user_opts in
802 *"
803"enable_$ac_useropt"
804"*) ;;
805 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
806 ac_unrecognized_sep=', ';;
807 esac
808 eval enable_$ac_useropt=no ;;
809
810 -docdir | --docdir | --docdi | --doc | --do)
811 ac_prev=docdir ;;
812 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
813 docdir=$ac_optarg ;;
814
815 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
816 ac_prev=dvidir ;;
817 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
818 dvidir=$ac_optarg ;;
252b5132
RH		 819
820 -enable-* | --enable-*)
75086676 821 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
252b5132 822 # Reject names that are not valid shell variable names.
75086676
DD		 823 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
824 as_fn_error "invalid feature name: $ac_useropt"
825 ac_useropt_orig=$ac_useropt
826 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
827 case $ac_user_opts in
828 *"
829"enable_$ac_useropt"
830"*) ;;
831 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
832 ac_unrecognized_sep=', ';;
252b5132 833 esac
75086676 834 eval enable_$ac_useropt=\$ac_optarg ;;
252b5132
RH		 835
836 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
837 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
838 | --exec | --exe | --ex)
839 ac_prev=exec_prefix ;;
840 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
841 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
842 | --exec=* | --exe=* | --ex=*)
2299a76d 843 exec_prefix=$ac_optarg ;;
252b5132
RH		 844
845 -gas | --gas | --ga | --g)
846 # Obsolete; use --with-gas.
847 with_gas=yes ;;
848
2299a76d
DJ		 849 -help | --help | --hel | --he | -h)
850 ac_init_help=long ;;
851 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
852 ac_init_help=recursive ;;
853 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
854 ac_init_help=short ;;
252b5132
RH		 855
856 -host | --host | --hos | --ho)
2299a76d 857 ac_prev=host_alias ;;
252b5132 858 -host=* | --host=* | --hos=* | --ho=*)
2299a76d 859 host_alias=$ac_optarg ;;
252b5132 860
75086676
DD		 861 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
862 ac_prev=htmldir ;;
863 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
864 | --ht=*)
865 htmldir=$ac_optarg ;;
866
252b5132
RH		 867 -includedir | --includedir | --includedi | --included | --include \
868 | --includ | --inclu | --incl | --inc)
869 ac_prev=includedir ;;
870 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
871 | --includ=* | --inclu=* | --incl=* | --inc=*)
2299a76d 872 includedir=$ac_optarg ;;
252b5132
RH		 873
874 -infodir | --infodir | --infodi | --infod | --info | --inf)
875 ac_prev=infodir ;;
876 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
2299a76d 877 infodir=$ac_optarg ;;
252b5132
RH		 878
879 -libdir | --libdir | --libdi | --libd)
880 ac_prev=libdir ;;
881 -libdir=* | --libdir=* | --libdi=* | --libd=*)
2299a76d 882 libdir=$ac_optarg ;;
252b5132
RH		 883
884 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
885 | --libexe | --libex | --libe)
886 ac_prev=libexecdir ;;
887 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
888 | --libexe=* | --libex=* | --libe=*)
2299a76d 889 libexecdir=$ac_optarg ;;
252b5132 890
75086676
DD		 891 -localedir | --localedir | --localedi | --localed | --locale)
892 ac_prev=localedir ;;
893 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
894 localedir=$ac_optarg ;;
895
252b5132 896 -localstatedir | --localstatedir | --localstatedi | --localstated \
75086676 897 | --localstate | --localstat | --localsta | --localst | --locals)
252b5132
RH		 898 ac_prev=localstatedir ;;
899 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
75086676 900 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
2299a76d 901 localstatedir=$ac_optarg ;;
252b5132
RH		 902
903 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
904 ac_prev=mandir ;;
905 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
2299a76d 906 mandir=$ac_optarg ;;
252b5132
RH		 907
908 -nfp | --nfp | --nf)
909 # Obsolete; use --without-fp.
910 with_fp=no ;;
911
912 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
2299a76d 913 | --no-cr | --no-c | -n)
252b5132
RH		 914 no_create=yes ;;
915
916 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
917 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
918 no_recursion=yes ;;
919
920 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
921 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
922 | --oldin | --oldi | --old | --ol | --o)
923 ac_prev=oldincludedir ;;
924 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
925 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
926 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
2299a76d 927 oldincludedir=$ac_optarg ;;
252b5132
RH		 928
929 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
930 ac_prev=prefix ;;
931 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
2299a76d 932 prefix=$ac_optarg ;;
252b5132
RH		 933
934 -program-prefix | --program-prefix | --program-prefi | --program-pref \
935 | --program-pre | --program-pr | --program-p)
936 ac_prev=program_prefix ;;
937 -program-prefix=* | --program-prefix=* | --program-prefi=* \
938 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
2299a76d 939 program_prefix=$ac_optarg ;;
252b5132
RH		 940
941 -program-suffix | --program-suffix | --program-suffi | --program-suff \
942 | --program-suf | --program-su | --program-s)
943 ac_prev=program_suffix ;;
944 -program-suffix=* | --program-suffix=* | --program-suffi=* \
945 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
2299a76d 946 program_suffix=$ac_optarg ;;
252b5132
RH		 947
948 -program-transform-name | --program-transform-name \
949 | --program-transform-nam | --program-transform-na \
950 | --program-transform-n | --program-transform- \
951 | --program-transform | --program-transfor \
952 | --program-transfo | --program-transf \
953 | --program-trans | --program-tran \
954 | --progr-tra | --program-tr | --program-t)
955 ac_prev=program_transform_name ;;
956 -program-transform-name=* | --program-transform-name=* \
957 | --program-transform-nam=* | --program-transform-na=* \
958 | --program-transform-n=* | --program-transform-=* \
959 | --program-transform=* | --program-transfor=* \
960 | --program-transfo=* | --program-transf=* \
961 | --program-trans=* | --program-tran=* \
962 | --progr-tra=* | --program-tr=* | --program-t=*)
2299a76d 963 program_transform_name=$ac_optarg ;;
252b5132 964
75086676
DD		 965 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
966 ac_prev=pdfdir ;;
967 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
968 pdfdir=$ac_optarg ;;
969
970 -psdir | --psdir | --psdi | --psd | --ps)
971 ac_prev=psdir ;;
972 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
973 psdir=$ac_optarg ;;
974
252b5132
RH		 975 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
976 | -silent | --silent | --silen | --sile | --sil)
977 silent=yes ;;
978
979 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
980 ac_prev=sbindir ;;
981 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
982 | --sbi=* | --sb=*)
2299a76d 983 sbindir=$ac_optarg ;;
252b5132
RH		 984
985 -sharedstatedir | --sharedstatedir | --sharedstatedi \
986 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
987 | --sharedst | --shareds | --shared | --share | --shar \
988 | --sha | --sh)
989 ac_prev=sharedstatedir ;;
990 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
991 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
992 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
993 | --sha=* | --sh=*)
2299a76d 994 sharedstatedir=$ac_optarg ;;
252b5132
RH		 995
996 -site | --site | --sit)
997 ac_prev=site ;;
998 -site=* | --site=* | --sit=*)
2299a76d 999 site=$ac_optarg ;;
252b5132
RH		 1000
1001 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1002 ac_prev=srcdir ;;
1003 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2299a76d 1004 srcdir=$ac_optarg ;;
252b5132
RH		 1005
1006 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1007 | --syscon | --sysco | --sysc | --sys | --sy)
1008 ac_prev=sysconfdir ;;
1009 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1010 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
2299a76d 1011 sysconfdir=$ac_optarg ;;
252b5132
RH		 1012
1013 -target | --target | --targe | --targ | --tar | --ta | --t)
2299a76d 1014 ac_prev=target_alias ;;
252b5132 1015 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
2299a76d 1016 target_alias=$ac_optarg ;;
252b5132
RH		 1017
1018 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1019 verbose=yes ;;
1020
2299a76d
DJ		 1021 -version | --version | --versio | --versi | --vers | -V)
1022 ac_init_version=: ;;
252b5132
RH		 1023
1024 -with-* | --with-*)
75086676 1025 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
252b5132 1026 # Reject names that are not valid shell variable names.
75086676
DD		 1027 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1028 as_fn_error "invalid package name: $ac_useropt"
1029 ac_useropt_orig=$ac_useropt
1030 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1031 case $ac_user_opts in
1032 *"
1033"with_$ac_useropt"
1034"*) ;;
1035 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1036 ac_unrecognized_sep=', ';;
252b5132 1037 esac
75086676 1038 eval with_$ac_useropt=\$ac_optarg ;;
252b5132
RH		 1039
1040 -without-* | --without-*)
75086676 1041 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
252b5132 1042 # Reject names that are not valid shell variable names.
75086676
DD		 1043 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1044 as_fn_error "invalid package name: $ac_useropt"
1045 ac_useropt_orig=$ac_useropt
1046 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1047 case $ac_user_opts in
1048 *"
1049"with_$ac_useropt"
1050"*) ;;
1051 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1052 ac_unrecognized_sep=', ';;
1053 esac
1054 eval with_$ac_useropt=no ;;
252b5132
RH		 1055
1056 --x)
1057 # Obsolete; use --with-x.
1058 with_x=yes ;;
1059
1060 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1061 | --x-incl | --x-inc | --x-in | --x-i)
1062 ac_prev=x_includes ;;
1063 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1064 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
2299a76d 1065 x_includes=$ac_optarg ;;
252b5132
RH		 1066
1067 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1068 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1069 ac_prev=x_libraries ;;
1070 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1071 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
2299a76d 1072 x_libraries=$ac_optarg ;;
252b5132 1073
75086676
DD		 1074 -*) as_fn_error "unrecognized option: \`$ac_option'
1075Try \`$0 --help' for more information."
252b5132
RH		 1076 ;;
1077
2299a76d
DJ		 1078 *=*)
1079 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1080 # Reject names that are not valid shell variable names.
75086676
DD		 1081 case $ac_envvar in #(
1082 '' | [0-9]* | *[!_$as_cr_alnum]* )
1083 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1084 esac
1085 eval $ac_envvar=\$ac_optarg
2299a76d
DJ		 1086 export $ac_envvar ;;
1087
252b5132 1088 *)
2299a76d 1089 # FIXME: should be removed in autoconf 3.0.
75086676 1090 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
2299a76d 1091 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
75086676 1092 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
2299a76d 1093 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
252b5132
RH		 1094 ;;
1095
1096 esac
1097done
1098
1099if test -n "$ac_prev"; then
2299a76d 1100 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
75086676 1101 as_fn_error "missing argument to $ac_option"
252b5132 1102fi
252b5132 1103
75086676
DD		 1104if test -n "$ac_unrecognized_opts"; then
1105 case $enable_option_checking in
1106 no) ;;
1107 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1108 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
2299a76d 1109 esac
75086676 1110fi
252b5132 1111
75086676
DD		 1112# Check all directory arguments for consistency.
1113for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1114 datadir sysconfdir sharedstatedir localstatedir includedir \
1115 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1116 libdir localedir mandir
252b5132 1117do
75086676
DD		 1118 eval ac_val=\$$ac_var
1119 # Remove trailing slashes.
2299a76d 1120 case $ac_val in
75086676
DD		 1121 */ )
1122 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1123 eval $ac_var=\$ac_val;;
252b5132 1124 esac
75086676
DD		 1125 # Be sure to have absolute directory names.
1126 case $ac_val in
1127 [\\/$]* | ?:[\\/]* ) continue;;
1128 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1129 esac
1130 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
252b5132
RH		 1131done
1132
2299a76d
DJ		 1133# There might be people who depend on the old broken behavior: `$host'
1134# used to hold the argument of --host etc.
1135# FIXME: To remove some day.
1136build=$build_alias
1137host=$host_alias
1138target=$target_alias
1139
1140# FIXME: To remove some day.
1141if test "x$host_alias" != x; then
1142 if test "x$build_alias" = x; then
1143 cross_compiling=maybe
75086676 1144 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
2299a76d
DJ		 1145 If a cross compiler is detected then cross compile mode will be used." >&2
1146 elif test "x$build_alias" != "x$host_alias"; then
1147 cross_compiling=yes
1148 fi
1149fi
252b5132 1150
2299a76d
DJ		 1151ac_tool_prefix=
1152test -n "$host_alias" && ac_tool_prefix=$host_alias-
1153
1154test "$silent" = yes && exec 6>/dev/null
252b5132 1155
252b5132 1156
75086676
DD		 1157ac_pwd=`pwd` && test -n "$ac_pwd" &&
1158ac_ls_di=`ls -di .` &&
1159ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1160 as_fn_error "working directory cannot be determined"
1161test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1162 as_fn_error "pwd does not report name of working directory"
1163
1164
252b5132
RH		 1165# Find the source files, if location was not specified.
1166if test -z "$srcdir"; then
1167 ac_srcdir_defaulted=yes
75086676
DD		 1168 # Try the directory containing this script, then the parent directory.
1169 ac_confdir=`$as_dirname -- "$as_myself" ||
1170$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1171 X"$as_myself" : 'X\(//\)[^/]' \| \
1172 X"$as_myself" : 'X\(//\)$' \| \
1173 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1174$as_echo X"$as_myself" |
1175 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1176 s//\1/
1177 q
1178 }
1179 /^X\(\/\/\)[^/].*/{
1180 s//\1/
1181 q
1182 }
1183 /^X\(\/\/\)$/{
1184 s//\1/
1185 q
1186 }
1187 /^X\(\/\).*/{
1188 s//\1/
1189 q
1190 }
1191 s/.*/./; q'`
252b5132 1192 srcdir=$ac_confdir
75086676 1193 if test ! -r "$srcdir/$ac_unique_file"; then
252b5132
RH		 1194 srcdir=..
1195 fi
1196else
1197 ac_srcdir_defaulted=no
1198fi
75086676
DD		 1199if test ! -r "$srcdir/$ac_unique_file"; then
1200 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1201 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1202fi
1203ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1204ac_abs_confdir=`(
1205 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1206 pwd)`
1207# When building in place, set srcdir=.
1208if test "$ac_abs_confdir" = "$ac_pwd"; then
1209 srcdir=.
1210fi
1211# Remove unnecessary trailing slashes from srcdir.
1212# Double slashes in file names in object file debugging info
1213# mess up M-x gdb in Emacs.
1214case $srcdir in
1215*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1216esac
1217for ac_var in $ac_precious_vars; do
1218 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1219 eval ac_env_${ac_var}_value=\$${ac_var}
1220 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1221 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1222done
2299a76d
DJ		 1223
1224#
1225# Report the --help message.
1226#
1227if test "$ac_init_help" = "long"; then
1228 # Omit some internal or obsolete options to make the list less imposing.
1229 # This message is too long to be a string in the A/UX 3.1 sh.
1230 cat <<_ACEOF
1231\`configure' configures this package to adapt to many kinds of systems.
1232
1233Usage: $0 [OPTION]... [VAR=VALUE]...
1234
1235To assign environment variables (e.g., CC, CFLAGS...), specify them as
1236VAR=VALUE. See below for descriptions of some of the useful variables.
1237
1238Defaults for the options are specified in brackets.
1239
1240Configuration:
1241 -h, --help display this help and exit
1242 --help=short display options specific to this package
1243 --help=recursive display the short help of all the included packages
1244 -V, --version display version information and exit
1245 -q, --quiet, --silent do not print \`checking...' messages
1246 --cache-file=FILE cache test results in FILE [disabled]
1247 -C, --config-cache alias for \`--cache-file=config.cache'
1248 -n, --no-create do not create output files
1249 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1250
2299a76d
DJ		 1251Installation directories:
1252 --prefix=PREFIX install architecture-independent files in PREFIX
75086676 1253 [$ac_default_prefix]
2299a76d 1254 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
75086676 1255 [PREFIX]
2299a76d
DJ		 1256
1257By default, \`make install' will install all the files in
1258\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1259an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1260for instance \`--prefix=\$HOME'.
1261
1262For better control, use the options below.
1263
1264Fine tuning of the installation directories:
75086676
DD		 1265 --bindir=DIR user executables [EPREFIX/bin]
1266 --sbindir=DIR system admin executables [EPREFIX/sbin]
1267 --libexecdir=DIR program executables [EPREFIX/libexec]
1268 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1269 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1270 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1271 --libdir=DIR object code libraries [EPREFIX/lib]
1272 --includedir=DIR C header files [PREFIX/include]
1273 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1274 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1275 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1276 --infodir=DIR info documentation [DATAROOTDIR/info]
1277 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1278 --mandir=DIR man documentation [DATAROOTDIR/man]
1279 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1280 --htmldir=DIR html documentation [DOCDIR]
1281 --dvidir=DIR dvi documentation [DOCDIR]
1282 --pdfdir=DIR pdf documentation [DOCDIR]
1283 --psdir=DIR ps documentation [DOCDIR]
2299a76d
DJ		 1284_ACEOF
1285
1286 cat <<\_ACEOF
1287
1288System types:
1289 --build=BUILD configure for building on BUILD [guessed]
1290 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1291_ACEOF
1292fi
1293
1294if test -n "$ac_init_help"; then
1295
1296 cat <<\_ACEOF
1297
1298Optional Features:
75086676 1299 --disable-option-checking ignore unrecognized --enable/--with options
2299a76d
DJ		 1300 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1301 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1302 --enable-maintainer-mode
1303 enable make rules and dependencies not useful
1304 (and sometimes confusing) to the casual installer
958afec3 1305 --enable-multilib build many library versions (default)
899de170 1306 --disable-largefile omit support for large files
2299a76d
DJ		 1307 --enable-install-libiberty Install headers for end users
1308
1309Optional Packages:
1310 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1311 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1312 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
1313 --with-build-subdir=SUBDIR Configuring in a subdirectory for build
1314 --with-cross-host=HOST Configuring with a cross compiler
1315 --with-newlib Configuring with newlib
1316
1317Some influential environment variables:
1318 CC C compiler command
1319 CFLAGS C compiler flags
1320 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1321 nonstandard directory <lib dir>
75086676
DD		 1322 LIBS libraries to pass to the linker, e.g. -l<library>
1323 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1324 you have headers in a nonstandard directory <include dir>
2299a76d
DJ		 1325 CPP C preprocessor
1326
1327Use these variables to override the choices made by `configure' or to help
1328it to find libraries and programs with nonstandard names/locations.
1329
75086676 1330Report bugs to the package provider.
2299a76d 1331_ACEOF
75086676 1332ac_status=$?
2299a76d
DJ		 1333fi
1334
1335if test "$ac_init_help" = "recursive"; then
1336 # If there are subdirs, report their specific --help.
2299a76d 1337 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
75086676
DD		 1338 test -d "$ac_dir" ||
1339 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1340 continue
2299a76d
DJ		 1341 ac_builddir=.
1342
75086676
DD		 1343case "$ac_dir" in
1344.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1345*)
1346 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1347 # A ".." for each directory in $ac_dir_suffix.
1348 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1349 case $ac_top_builddir_sub in
1350 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1351 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1352 esac ;;
1353esac
1354ac_abs_top_builddir=$ac_pwd
1355ac_abs_builddir=$ac_pwd$ac_dir_suffix
1356# for backward compatibility:
1357ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 1358
1359case $srcdir in
75086676 1360 .) # We are building in place.
2299a76d 1361 ac_srcdir=.
75086676
DD		 1362 ac_top_srcdir=$ac_top_builddir_sub
1363 ac_abs_top_srcdir=$ac_pwd ;;
1364 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 1365 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 1366 ac_top_srcdir=$srcdir
1367 ac_abs_top_srcdir=$srcdir ;;
1368 *) # Relative name.
1369 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1370 ac_top_srcdir=$ac_top_build_prefix$srcdir
1371 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
58670637 1372esac
75086676
DD		 1373ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1374
1375 cd "$ac_dir" || { ac_status=$?; continue; }
1376 # Check for guested configure.
1377 if test -f "$ac_srcdir/configure.gnu"; then
1378 echo &&
1379 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1380 elif test -f "$ac_srcdir/configure"; then
1381 echo &&
1382 $SHELL "$ac_srcdir/configure" --help=recursive
2299a76d 1383 else
75086676
DD		 1384 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1385 fi || ac_status=$?
1386 cd "$ac_pwd" || { ac_status=$?; break; }
2299a76d
DJ		 1387 done
1388fi
1389
75086676 1390test -n "$ac_init_help" && exit $ac_status
2299a76d
DJ		 1391if $ac_init_version; then
1392 cat <<\_ACEOF
75086676
DD		 1393configure
1394generated by GNU Autoconf 2.64
2299a76d 1395
75086676 1396Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 1397This configure script is free software; the Free Software Foundation
1398gives unlimited permission to copy, distribute and modify it.
1399_ACEOF
75086676 1400 exit
2299a76d 1401fi
2299a76d 1402
75086676
DD		 1403## ------------------------ ##
1404## Autoconf initialization. ##
1405## ------------------------ ##
2299a76d 1406
75086676
DD		 1407# ac_fn_c_try_compile LINENO
1408# --------------------------
1409# Try to compile conftest.$ac_ext, and return whether this succeeded.
1410ac_fn_c_try_compile ()
2299a76d 1411{
75086676
DD		 1412 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1413 rm -f conftest.$ac_objext
1414 if { { ac_try="$ac_compile"
1415case "(($ac_try" in
1416 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1417 *) ac_try_echo=$ac_try;;
1418esac
1419eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1420$as_echo "$ac_try_echo"; } >&5
1421 (eval "$ac_compile") 2>conftest.err
1422 ac_status=$?
1423 if test -s conftest.err; then
1424 grep -v '^ *+' conftest.err >conftest.er1
1425 cat conftest.er1 >&5
1426 mv -f conftest.er1 conftest.err
1427 fi
1428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1429 test $ac_status = 0; } && {
1430 test -z "$ac_c_werror_flag" ||
1431 test ! -s conftest.err
1432 } && test -s conftest.$ac_objext; then :
1433 ac_retval=0
1434else
1435 $as_echo "$as_me: failed program was:" >&5
1436sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1437
75086676
DD		 1438 ac_retval=1
1439fi
1440 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1441 return $ac_retval
2299a76d 1442
75086676 1443} # ac_fn_c_try_compile
2299a76d 1444
75086676
DD		 1445# ac_fn_c_try_cpp LINENO
1446# ----------------------
1447# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1448ac_fn_c_try_cpp ()
1449{
1450 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1451 if { { ac_try="$ac_cpp conftest.$ac_ext"
1452case "(($ac_try" in
1453 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1454 *) ac_try_echo=$ac_try;;
1455esac
1456eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1457$as_echo "$ac_try_echo"; } >&5
1458 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1459 ac_status=$?
1460 if test -s conftest.err; then
1461 grep -v '^ *+' conftest.err >conftest.er1
1462 cat conftest.er1 >&5
1463 mv -f conftest.er1 conftest.err
1464 fi
1465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1466 test $ac_status = 0; } >/dev/null && {
1467 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1468 test ! -s conftest.err
1469 }; then :
1470 ac_retval=0
1471else
1472 $as_echo "$as_me: failed program was:" >&5
1473sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1474
75086676
DD		 1475 ac_retval=1
1476fi
1477 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1478 return $ac_retval
2299a76d 1479
75086676 1480} # ac_fn_c_try_cpp
2299a76d 1481
75086676
DD		 1482# ac_fn_c_try_run LINENO
1483# ----------------------
1484# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1485# that executables *can* be run.
1486ac_fn_c_try_run ()
1487{
1488 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1489 if { { ac_try="$ac_link"
1490case "(($ac_try" in
1491 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1492 *) ac_try_echo=$ac_try;;
1493esac
1494eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1495$as_echo "$ac_try_echo"; } >&5
1496 (eval "$ac_link") 2>&5
1497 ac_status=$?
1498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1499 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1500 { { case "(($ac_try" in
1501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1502 *) ac_try_echo=$ac_try;;
1503esac
1504eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1505$as_echo "$ac_try_echo"; } >&5
1506 (eval "$ac_try") 2>&5
1507 ac_status=$?
1508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1509 test $ac_status = 0; }; }; then :
1510 ac_retval=0
1511else
1512 $as_echo "$as_me: program exited with status $ac_status" >&5
1513 $as_echo "$as_me: failed program was:" >&5
1514sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1515
75086676
DD		 1516 ac_retval=$ac_status
1517fi
1518 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1519 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1520 return $ac_retval
2299a76d 1521
75086676 1522} # ac_fn_c_try_run
252b5132 1523
75086676
DD		 1524# ac_fn_c_check_header_preproc LINENO HEADER VAR
1525# ----------------------------------------------
1526# Tests whether HEADER is present, setting the cache variable VAR accordingly.
1527ac_fn_c_check_header_preproc ()
1528{
1529 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1531$as_echo_n "checking for $2... " >&6; }
1532if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1533 $as_echo_n "(cached) " >&6
1534else
1535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1536/* end confdefs.h. */
1537#include <$2>
2299a76d 1538_ACEOF
75086676
DD		 1539if ac_fn_c_try_cpp "$LINENO"; then :
1540 eval "$3=yes"
1541else
1542 eval "$3=no"
1543fi
1544rm -f conftest.err conftest.$ac_ext
1545fi
1546eval ac_res=\$$3
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1548$as_echo "$ac_res" >&6; }
1549 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2299a76d 1550
75086676 1551} # ac_fn_c_check_header_preproc
2299a76d 1552
75086676
DD		 1553# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1554# --------------------------------------------
1555# Tries to find the compile-time value of EXPR in a program that includes
1556# INCLUDES, setting VAR accordingly. Returns whether the value could be
1557# computed
1558ac_fn_c_compute_int ()
1559{
1560 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1561 if test "$cross_compiling" = yes; then
1562 # Depending upon the size, compute the lo and hi bounds.
1563cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1564/* end confdefs.h. */
1565$4
1566int
1567main ()
1568{
1569static int test_array [1 - 2 * !(($2) >= 0)];
1570test_array [0] = 0
2299a76d 1571
75086676
DD		 1572 ;
1573 return 0;
1574}
1575_ACEOF
1576if ac_fn_c_try_compile "$LINENO"; then :
1577 ac_lo=0 ac_mid=0
1578 while :; do
1579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1580/* end confdefs.h. */
1581$4
1582int
1583main ()
2299a76d 1584{
75086676
DD		 1585static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1586test_array [0] = 0
1587
1588 ;
1589 return 0;
2299a76d 1590}
75086676
DD		 1591_ACEOF
1592if ac_fn_c_try_compile "$LINENO"; then :
1593 ac_hi=$ac_mid; break
1594else
1595 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1596 if test $ac_lo -le $ac_mid; then
1597 ac_lo= ac_hi=
1598 break
1599 fi
1600 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1601fi
1602rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1603 done
1604else
1605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1606/* end confdefs.h. */
1607$4
1608int
1609main ()
1610{
1611static int test_array [1 - 2 * !(($2) < 0)];
1612test_array [0] = 0
2299a76d 1613
75086676
DD		 1614 ;
1615 return 0;
1616}
1617_ACEOF
1618if ac_fn_c_try_compile "$LINENO"; then :
1619 ac_hi=-1 ac_mid=-1
1620 while :; do
1621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1622/* end confdefs.h. */
1623$4
1624int
1625main ()
1626{
1627static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1628test_array [0] = 0
2299a76d 1629
75086676
DD		 1630 ;
1631 return 0;
1632}
1633_ACEOF
1634if ac_fn_c_try_compile "$LINENO"; then :
1635 ac_lo=$ac_mid; break
1636else
1637 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1638 if test $ac_mid -le $ac_hi; then
1639 ac_lo= ac_hi=
1640 break
1641 fi
1642 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1643fi
1644rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1645 done
1646else
1647 ac_lo= ac_hi=
1648fi
1649rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1650fi
1651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1652# Binary search between lo and hi bounds.
1653while test "x$ac_lo" != "x$ac_hi"; do
1654 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1656/* end confdefs.h. */
1657$4
1658int
1659main ()
1660{
1661static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1662test_array [0] = 0
2299a76d 1663
75086676
DD		 1664 ;
1665 return 0;
1666}
1667_ACEOF
1668if ac_fn_c_try_compile "$LINENO"; then :
1669 ac_hi=$ac_mid
1670else
1671 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1672fi
1673rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 1674done
75086676
DD		 1675case $ac_lo in #((
1676?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1677'') ac_retval=1 ;;
1678esac
1679 else
1680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1681/* end confdefs.h. */
1682$4
1683static long int longval () { return $2; }
1684static unsigned long int ulongval () { return $2; }
1685#include <stdio.h>
1686#include <stdlib.h>
1687int
1688main ()
1689{
2299a76d 1690
75086676
DD		 1691 FILE *f = fopen ("conftest.val", "w");
1692 if (! f)
1693 return 1;
1694 if (($2) < 0)
1695 {
1696 long int i = longval ();
1697 if (i != ($2))
1698 return 1;
1699 fprintf (f, "%ld", i);
1700 }
1701 else
1702 {
1703 unsigned long int i = ulongval ();
1704 if (i != ($2))
1705 return 1;
1706 fprintf (f, "%lu", i);
1707 }
1708 /* Do not output a trailing newline, as this causes \r\n confusion
1709 on some platforms. */
1710 return ferror (f) || fclose (f) != 0;
2299a76d 1711
75086676
DD		 1712 ;
1713 return 0;
1714}
2299a76d 1715_ACEOF
75086676
DD		 1716if ac_fn_c_try_run "$LINENO"; then :
1717 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1718else
1719 ac_retval=1
1720fi
1721rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1722 conftest.$ac_objext conftest.beam conftest.$ac_ext
1723rm -f conftest.val
2299a76d 1724
75086676
DD		 1725 fi
1726 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1727 return $ac_retval
2299a76d 1728
75086676 1729} # ac_fn_c_compute_int
2299a76d 1730
75086676
DD		 1731# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1732# -------------------------------------------
1733# Tests whether TYPE exists after having included INCLUDES, setting cache
1734# variable VAR accordingly.
1735ac_fn_c_check_type ()
1736{
1737 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1739$as_echo_n "checking for $2... " >&6; }
1740if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1741 $as_echo_n "(cached) " >&6
1742else
1743 eval "$3=no"
1744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1745/* end confdefs.h. */
1746$4
1747int
1748main ()
1749{
1750if (sizeof ($2))
1751 return 0;
1752 ;
1753 return 0;
1754}
2299a76d 1755_ACEOF
75086676
DD		 1756if ac_fn_c_try_compile "$LINENO"; then :
1757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758/* end confdefs.h. */
1759$4
1760int
1761main ()
1762{
1763if (sizeof (($2)))
1764 return 0;
1765 ;
1766 return 0;
1767}
2299a76d 1768_ACEOF
75086676 1769if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 1770
75086676
DD		 1771else
1772 eval "$3=yes"
1773fi
1774rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1775fi
1776rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777fi
1778eval ac_res=\$$3
1779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1780$as_echo "$ac_res" >&6; }
1781 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2299a76d 1782
75086676 1783} # ac_fn_c_check_type
2299a76d 1784
75086676
DD		 1785# ac_fn_c_try_link LINENO
1786# -----------------------
1787# Try to link conftest.$ac_ext, and return whether this succeeded.
1788ac_fn_c_try_link ()
1789{
1790 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1791 rm -f conftest.$ac_objext conftest$ac_exeext
1792 if { { ac_try="$ac_link"
1793case "(($ac_try" in
1794 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1795 *) ac_try_echo=$ac_try;;
1796esac
1797eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1798$as_echo "$ac_try_echo"; } >&5
1799 (eval "$ac_link") 2>conftest.err
1800 ac_status=$?
1801 if test -s conftest.err; then
1802 grep -v '^ *+' conftest.err >conftest.er1
1803 cat conftest.er1 >&5
1804 mv -f conftest.er1 conftest.err
252b5132 1805 fi
75086676
DD		 1806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1807 test $ac_status = 0; } && {
1808 test -z "$ac_c_werror_flag" ||
1809 test ! -s conftest.err
1810 } && test -s conftest$ac_exeext && {
1811 test "$cross_compiling" = yes ||
1812 $as_test_x conftest$ac_exeext
1813 }; then :
1814 ac_retval=0
1815else
1816 $as_echo "$as_me: failed program was:" >&5
1817sed 's/^/| /' conftest.$ac_ext >&5
1818
1819 ac_retval=1
252b5132 1820fi
75086676
DD		 1821 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1822 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1823 # interfere with the next link command; also delete a directory that is
1824 # left behind by Apple's compiler. We do this before executing the actions.
1825 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1826 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1827 return $ac_retval
252b5132 1828
75086676
DD		 1829} # ac_fn_c_try_link
1830
1831# ac_fn_c_check_func LINENO FUNC VAR
1832# ----------------------------------
1833# Tests whether FUNC exists, setting the cache variable VAR accordingly
1834ac_fn_c_check_func ()
1835{
1836 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1838$as_echo_n "checking for $2... " >&6; }
1839if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1840 $as_echo_n "(cached) " >&6
252b5132 1841else
75086676
DD		 1842 if test x$gcc_no_link = xyes; then
1843 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2299a76d 1844fi
75086676
DD		 1845cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1846/* end confdefs.h. */
85f1f7cf
DD		 1847/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1848 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1849#define $2 innocuous_$2
1850
75086676
DD		 1851/* System header to define __stub macros and hopefully few prototypes,
1852 which can conflict with char $2 (); below.
1853 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
85f1f7cf
DD		 1854 <limits.h> exists even on freestanding compilers. */
1855
1856#ifdef __STDC__
75086676
DD		 1857# include <limits.h>
1858#else
1859# include <assert.h>
1860#endif
85f1f7cf
DD		 1861
1862#undef $2
1863
1864/* Override any GCC internal prototype to avoid an error.
1865 Use char because int might match the return type of a GCC
1866 builtin and then its argument prototype would still apply. */
75086676
DD		 1867#ifdef __cplusplus
1868extern "C"
75086676 1869#endif
75086676
DD		 1870char $2 ();
1871/* The GNU C library defines this for functions which it implements
1872 to always fail with ENOSYS. Some functions are actually named
1873 something starting with __ and the normal name is an alias. */
85f1f7cf 1874#if defined __stub_$2 || defined __stub___$2
75086676 1875choke me
75086676 1876#endif
2299a76d 1877
75086676
DD		 1878int
1879main ()
1880{
85f1f7cf 1881return $2 ();
75086676
DD		 1882 ;
1883 return 0;
1884}
1885_ACEOF
1886if ac_fn_c_try_link "$LINENO"; then :
1887 eval "$3=yes"
1888else
1889 eval "$3=no"
252b5132 1890fi
75086676
DD		 1891rm -f core conftest.err conftest.$ac_objext \
1892 conftest$ac_exeext conftest.$ac_ext
1893fi
1894eval ac_res=\$$3
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1896$as_echo "$ac_res" >&6; }
1897 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1898
75086676 1899} # ac_fn_c_check_func
252b5132 1900
75086676
DD		 1901# ac_fn_c_check_decl LINENO SYMBOL VAR
1902# ------------------------------------
1903# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1904ac_fn_c_check_decl ()
1905{
1906 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
a2803021
DD		 1907 as_decl_name=`echo $2|sed 's/ *(.*//'`
1908 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1910$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
75086676
DD		 1911if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1912 $as_echo_n "(cached) " >&6
1913else
1914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1915/* end confdefs.h. */
1916$4
1917int
1918main ()
1919{
a2803021
DD		 1920#ifndef $as_decl_name
1921#ifdef __cplusplus
1922 (void) $as_decl_use;
1923#else
1924 (void) $as_decl_name;
1925#endif
75086676 1926#endif
252b5132 1927
75086676
DD		 1928 ;
1929 return 0;
1930}
1931_ACEOF
1932if ac_fn_c_try_compile "$LINENO"; then :
1933 eval "$3=yes"
1934else
1935 eval "$3=no"
1936fi
1937rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1938fi
1939eval ac_res=\$$3
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1941$as_echo "$ac_res" >&6; }
1942 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1943
75086676
DD		 1944} # ac_fn_c_check_decl
1945cat >config.log <<_ACEOF
1946This file contains any messages produced by compilers while
1947running configure, to aid debugging if configure makes a mistake.
52d98c2d 1948
75086676
DD		 1949It was created by $as_me, which was
1950generated by GNU Autoconf 2.64. Invocation command line was
252b5132 1951
75086676 1952 $ $0 $@
2299a76d 1953
75086676
DD		 1954_ACEOF
1955exec 5>>config.log
1956{
1957cat <<_ASUNAME
1958## --------- ##
1959## Platform. ##
1960## --------- ##
2299a76d 1961
75086676
DD		 1962hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1963uname -m = `(uname -m) 2>/dev/null || echo unknown`
1964uname -r = `(uname -r) 2>/dev/null || echo unknown`
1965uname -s = `(uname -s) 2>/dev/null || echo unknown`
1966uname -v = `(uname -v) 2>/dev/null || echo unknown`
2299a76d 1967
75086676
DD		 1968/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1969/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2299a76d 1970
75086676
DD		 1971/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1972/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1973/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1974/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1975/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1976/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1977/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2299a76d 1978
75086676 1979_ASUNAME
2299a76d 1980
75086676
DD		 1981as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1982for as_dir in $PATH
1983do
1984 IFS=$as_save_IFS
1985 test -z "$as_dir" && as_dir=.
1986 $as_echo "PATH: $as_dir"
1987 done
1988IFS=$as_save_IFS
2299a76d 1989
75086676 1990} >&5
2299a76d 1991
75086676 1992cat >&5 <<_ACEOF
2299a76d
DJ		 1993
1994
75086676
DD		 1995## ----------- ##
1996## Core tests. ##
1997## ----------- ##
2299a76d 1998
75086676 1999_ACEOF
2299a76d 2000
c8536f38 2001
75086676
DD		 2002# Keep a trace of the command line.
2003# Strip out --no-create and --no-recursion so they do not pile up.
2004# Strip out --silent because we don't want to record it for future runs.
2005# Also quote any args containing shell meta-characters.
2006# Make two passes to allow for proper duplicate-argument suppression.
2007ac_configure_args=
2008ac_configure_args0=
2009ac_configure_args1=
2010ac_must_keep_next=false
2011for ac_pass in 1 2
2012do
2013 for ac_arg
2014 do
2015 case $ac_arg in
2016 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2017 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2018 | -silent | --silent | --silen | --sile | --sil)
2019 continue ;;
2020 *\'*)
2021 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2022 esac
2023 case $ac_pass in
2024 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2025 2)
2026 as_fn_append ac_configure_args1 " '$ac_arg'"
2027 if test $ac_must_keep_next = true; then
2028 ac_must_keep_next=false # Got value, back to normal.
2029 else
2030 case $ac_arg in
2031 *=* | --config-cache | -C | -disable-* | --disable-* \
2032 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2033 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2034 | -with-* | --with-* | -without-* | --without-* | --x)
2035 case "$ac_configure_args0 " in
2036 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2037 esac
2038 ;;
2039 -* ) ac_must_keep_next=true ;;
2040 esac
2041 fi
2042 as_fn_append ac_configure_args " '$ac_arg'"
2043 ;;
2044 esac
2045 done
2046done
2047{ ac_configure_args0=; unset ac_configure_args0;}
2048{ ac_configure_args1=; unset ac_configure_args1;}
c8536f38 2049
75086676
DD		 2050# When interrupted or exit'd, cleanup temporary files, and complete
2051# config.log. We remove comments because anyway the quotes in there
2052# would cause problems or look ugly.
2053# WARNING: Use '\'' to represent an apostrophe within the trap.
2054# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2055trap 'exit_status=$?
2056 # Save into config.log some information that might help in debugging.
2057 {
2058 echo
c8536f38 2059
75086676
DD		 2060 cat <<\_ASBOX
2061## ---------------- ##
2062## Cache variables. ##
2063## ---------------- ##
2064_ASBOX
2065 echo
2066 # The following way of writing the cache mishandles newlines in values,
2067(
2068 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2069 eval ac_val=\$$ac_var
2070 case $ac_val in #(
2071 *${as_nl}*)
2072 case $ac_var in #(
2073 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2074$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2075 esac
2076 case $ac_var in #(
2077 _ | IFS | as_nl) ;; #(
2078 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2079 *) { eval $ac_var=; unset $ac_var;} ;;
2080 esac ;;
2081 esac
2082 done
2083 (set) 2>&1 |
2084 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2085 *${as_nl}ac_space=\ *)
2086 sed -n \
2087 "s/'\''/'\''\\\\'\'''\''/g;
2088 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2089 ;; #(
2090 *)
2091 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2092 ;;
2093 esac |
2094 sort
2095)
2096 echo
2299a76d 2097
75086676
DD		 2098 cat <<\_ASBOX
2099## ----------------- ##
2100## Output variables. ##
2101## ----------------- ##
2102_ASBOX
2103 echo
2104 for ac_var in $ac_subst_vars
2105 do
2106 eval ac_val=\$$ac_var
2107 case $ac_val in
2108 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2109 esac
2110 $as_echo "$ac_var='\''$ac_val'\''"
2111 done | sort
2112 echo
2299a76d 2113
75086676
DD		 2114 if test -n "$ac_subst_files"; then
2115 cat <<\_ASBOX
2116## ------------------- ##
2117## File substitutions. ##
2118## ------------------- ##
2119_ASBOX
2120 echo
2121 for ac_var in $ac_subst_files
2122 do
2123 eval ac_val=\$$ac_var
2124 case $ac_val in
2125 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2126 esac
2127 $as_echo "$ac_var='\''$ac_val'\''"
2128 done | sort
2129 echo
2130 fi
bb6a587d 2131
75086676
DD		 2132 if test -s confdefs.h; then
2133 cat <<\_ASBOX
2134## ----------- ##
2135## confdefs.h. ##
2136## ----------- ##
2137_ASBOX
2138 echo
2139 cat confdefs.h
2140 echo
2141 fi
2142 test "$ac_signal" != 0 &&
2143 $as_echo "$as_me: caught signal $ac_signal"
2144 $as_echo "$as_me: exit $exit_status"
2145 } >&5
2146 rm -f core *.core core.conftest.* &&
2147 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2148 exit $exit_status
2149' 0
2150for ac_signal in 1 2 13 15; do
2151 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2152done
2153ac_signal=0
2299a76d 2154
75086676
DD		 2155# confdefs.h avoids OS command line length limits that DEFS can exceed.
2156rm -f -r conftest* confdefs.h
2299a76d 2157
75086676 2158$as_echo "/* confdefs.h */" > confdefs.h
2299a76d 2159
75086676 2160# Predefined preprocessor variables.
2299a76d 2161
75086676
DD		 2162cat >>confdefs.h <<_ACEOF
2163#define PACKAGE_NAME "$PACKAGE_NAME"
2164_ACEOF
2299a76d 2165
75086676
DD		 2166cat >>confdefs.h <<_ACEOF
2167#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2168_ACEOF
2299a76d 2169
75086676
DD		 2170cat >>confdefs.h <<_ACEOF
2171#define PACKAGE_VERSION "$PACKAGE_VERSION"
2172_ACEOF
cfed0715 2173
75086676
DD		 2174cat >>confdefs.h <<_ACEOF
2175#define PACKAGE_STRING "$PACKAGE_STRING"
2176_ACEOF
2299a76d 2177
75086676
DD		 2178cat >>confdefs.h <<_ACEOF
2179#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2180_ACEOF
252b5132 2181
75086676
DD		 2182cat >>confdefs.h <<_ACEOF
2183#define PACKAGE_URL "$PACKAGE_URL"
2184_ACEOF
252b5132
RH		 2185
2186
75086676
DD		 2187# Let the site file select an alternate cache file if it wants to.
2188# Prefer an explicitly selected file to automatically selected ones.
2189ac_site_file1=NONE
2190ac_site_file2=NONE
2191if test -n "$CONFIG_SITE"; then
2192 ac_site_file1=$CONFIG_SITE
2193elif test "x$prefix" != xNONE; then
2194 ac_site_file1=$prefix/share/config.site
2195 ac_site_file2=$prefix/etc/config.site
2196else
2197 ac_site_file1=$ac_default_prefix/share/config.site
2198 ac_site_file2=$ac_default_prefix/etc/config.site
2199fi
2200for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2201do
2202 test "x$ac_site_file" = xNONE && continue
2203 if test -r "$ac_site_file"; then
2204 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2205$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2206 sed 's/^/| /' "$ac_site_file" >&5
2207 . "$ac_site_file"
2208 fi
2209done
2210
2211if test -r "$cache_file"; then
2212 # Some versions of bash will fail to source /dev/null (special
2213 # files actually), so we avoid doing that.
2214 if test -f "$cache_file"; then
2215 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2216$as_echo "$as_me: loading cache $cache_file" >&6;}
2217 case $cache_file in
2218 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2219 *) . "./$cache_file";;
2220 esac
2221 fi
2222else
2223 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2224$as_echo "$as_me: creating cache $cache_file" >&6;}
2225 >$cache_file
2226fi
2227
2228# Check that the precious variables saved in the cache have kept the same
2229# value.
2230ac_cache_corrupted=false
2231for ac_var in $ac_precious_vars; do
2232 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2233 eval ac_new_set=\$ac_env_${ac_var}_set
2234 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2235 eval ac_new_val=\$ac_env_${ac_var}_value
2236 case $ac_old_set,$ac_new_set in
2237 set,)
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2239$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2240 ac_cache_corrupted=: ;;
2241 ,set)
2242 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2243$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2244 ac_cache_corrupted=: ;;
2245 ,);;
2246 *)
2247 if test "x$ac_old_val" != "x$ac_new_val"; then
2248 # differences in whitespace do not lead to failure.
2249 ac_old_val_w=`echo x $ac_old_val`
2250 ac_new_val_w=`echo x $ac_new_val`
2251 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2252 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2253$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2254 ac_cache_corrupted=:
2255 else
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2257$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2258 eval $ac_var=\$ac_old_val
2259 fi
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2261$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2262 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2263$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2264 fi;;
2265 esac
2266 # Pass precious variables to config.status.
2267 if test "$ac_new_set" = set; then
2268 case $ac_new_val in
2269 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2270 *) ac_arg=$ac_var=$ac_new_val ;;
2271 esac
2272 case " $ac_configure_args " in
2273 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2274 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2275 esac
2276 fi
2277done
2278if $ac_cache_corrupted; then
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2280$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2282$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2283 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2284fi
2285## -------------------- ##
2286## Main body of script. ##
2287## -------------------- ##
2288
2289ac_ext=c
2290ac_cpp='$CPP $CPPFLAGS'
2291ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2292ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2293ac_compiler_gnu=$ac_cv_c_compiler_gnu
2294
2295
2296
2297
2298
2299
2300
2301# This works around the fact that libtool configuration may change LD
2302# for this particular configuration, but some shells, instead of
2303# keeping the changes in LD private, export them just because LD is
2304# exported. We don't use libtool yet, but some day we might, so...
2305ORIGINAL_LD_FOR_MULTILIBS=$LD
2306
2307
2308# Check whether --with-target-subdir was given.
2309if test "${with_target_subdir+set}" = set; then :
2310 withval=$with_target_subdir;
2311fi
2312
2313
2314# Check whether --with-build-subdir was given.
2315if test "${with_build_subdir+set}" = set; then :
2316 withval=$with_build_subdir;
2317fi
2318
2319
2320# Check whether --with-cross-host was given.
2321if test "${with_cross_host+set}" = set; then :
2322 withval=$with_cross_host;
2323fi
2324
2325
2326# Check whether --with-newlib was given.
2327if test "${with_newlib+set}" = set; then :
2328 withval=$with_newlib;
2329fi
2330
2331
2332if test "${srcdir}" = "."; then
2333 if test -n "${with_build_subdir}"; then
2334 libiberty_topdir="${srcdir}/../.."
cfed0715
DD		 2335 with_target_subdir=
2336 elif test -z "${with_target_subdir}"; then
252b5132
RH		 2337 libiberty_topdir="${srcdir}/.."
2338 else
2339 if test "${with_target_subdir}" != "."; then
2340 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2341 else
2342 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2343 fi
2344 fi
2345else
2346 libiberty_topdir="${srcdir}/.."
2347fi
85b9a938 2348
252b5132 2349ac_aux_dir=
75086676
DD		 2350for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2351 for ac_t in install-sh install.sh shtool; do
2352 if test -f "$ac_dir/$ac_t"; then
2353 ac_aux_dir=$ac_dir
2354 ac_install_sh="$ac_aux_dir/$ac_t -c"
2355 break 2
2356 fi
2357 done
252b5132
RH		 2358done
2359if test -z "$ac_aux_dir"; then
75086676 2360 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
252b5132 2361fi
252b5132 2362
75086676
DD		 2363# These three variables are undocumented and unsupported,
2364# and are intended to be withdrawn in a future Autoconf release.
2365# They can cause serious problems if a builder's source tree is in a directory
2366# whose full name contains unusual characters.
2367ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2368ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2369ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
252b5132
RH		 2370
2371
75086676
DD		 2372
2373
2374{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2375$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2376 # Check whether --enable-maintainer-mode was given.
2377if test "${enable_maintainer_mode+set}" = set; then :
2378 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
39423523
DD		 2379else
2380 maintainer_mode=no
75086676 2381fi
39423523 2382
75086676
DD		 2383
2384{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2385$as_echo "$maintainer_mode" >&6; }
39423523
DD		 2386
2387if test "$maintainer_mode" = "yes"; then
2388 MAINT=''
2389 NOTMAINT='#'
2390else
2391 MAINT='#'
2392 NOTMAINT=''
2393fi
2394
da191b5b
DD		 2395# Do we have a single-tree copy of texinfo? Even if we do, we can't
2396# rely on it - libiberty is built before texinfo.
2397# Extract the first word of "makeinfo", so it can be a program name with args.
39423523 2398set dummy makeinfo; ac_word=$2
75086676
DD		 2399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2400$as_echo_n "checking for $ac_word... " >&6; }
2401if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2402 $as_echo_n "(cached) " >&6
39423523
DD		 2403else
2404 if test -n "$MAKEINFO"; then
2405 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2406else
2299a76d
DJ		 2407as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2408for as_dir in $PATH
2409do
2410 IFS=$as_save_IFS
2411 test -z "$as_dir" && as_dir=.
75086676
DD		 2412 for ac_exec_ext in '' $ac_executable_extensions; do
2413 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2414 ac_cv_prog_MAKEINFO="makeinfo"
75086676 2415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2416 break 2
2417 fi
2418done
75086676
DD		 2419 done
2420IFS=$as_save_IFS
2299a76d 2421
39423523
DD		 2422fi
2423fi
2299a76d 2424MAKEINFO=$ac_cv_prog_MAKEINFO
39423523 2425if test -n "$MAKEINFO"; then
75086676
DD		 2426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2427$as_echo "$MAKEINFO" >&6; }
39423523 2428else
75086676
DD		 2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2430$as_echo "no" >&6; }
39423523
DD		 2431fi
2432
75086676 2433
1a78a35a
DD		 2434if test "x$MAKEINFO" = "x"; then
2435 MAKEINFO="@echo makeinfo missing; true"
da191b5b 2436 BUILD_INFO=
1a78a35a
DD		 2437else
2438 BUILD_INFO=info
b7ca9213
L		 2439 case "$MAKEINFO" in
2440 */missing\ makeinfo*)
1a78a35a 2441 BUILD_INFO=
75086676 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
b7ca9213 2443*** Makeinfo is missing. Info documentation will not be built." >&5
75086676 2444$as_echo "$as_me: WARNING:
b7ca9213
L		 2445*** Makeinfo is missing. Info documentation will not be built." >&2;}
2446 ;;
2447 *)
2448 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2449 x*\ [1-3].* )
2450 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2451 BUILD_INFO=
75086676 2452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2299a76d 2453*** Makeinfo is too old. Info documentation will not be built." >&5
75086676 2454$as_echo "$as_me: WARNING:
2299a76d 2455*** Makeinfo is too old. Info documentation will not be built." >&2;}
b7ca9213
L		 2456 ;;
2457 esac
1a78a35a
DD		 2458 ;;
2459 esac
2460fi
da191b5b 2461
39423523
DD		 2462
2463
2464# Extract the first word of "perl", so it can be a program name with args.
2465set dummy perl; ac_word=$2
75086676
DD		 2466{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2467$as_echo_n "checking for $ac_word... " >&6; }
2468if test "${ac_cv_prog_PERL+set}" = set; then :
2469 $as_echo_n "(cached) " >&6
39423523
DD		 2470else
2471 if test -n "$PERL"; then
2472 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2473else
2299a76d
DJ		 2474as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2475for as_dir in $PATH
2476do
2477 IFS=$as_save_IFS
2478 test -z "$as_dir" && as_dir=.
75086676
DD		 2479 for ac_exec_ext in '' $ac_executable_extensions; do
2480 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2481 ac_cv_prog_PERL="perl"
75086676 2482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2483 break 2
2484 fi
2485done
75086676
DD		 2486 done
2487IFS=$as_save_IFS
2299a76d 2488
39423523
DD		 2489fi
2490fi
2299a76d 2491PERL=$ac_cv_prog_PERL
39423523 2492if test -n "$PERL"; then
75086676
DD		 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2494$as_echo "$PERL" >&6; }
39423523 2495else
75086676
DD		 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2497$as_echo "no" >&6; }
39423523
DD		 2498fi
2499
75086676 2500
39423523
DD		 2501if test x"$PERL" = x""; then
2502 HAVE_PERL='#'
2503else
2504 HAVE_PERL=''
2505fi
2506
2507
252b5132 2508# Make sure we can run config.sub.
75086676
DD		 2509$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2510 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2511
2512{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2513$as_echo_n "checking build system type... " >&6; }
2514if test "${ac_cv_build+set}" = set; then :
2515 $as_echo_n "(cached) " >&6
2516else
2517 ac_build_alias=$build_alias
2518test "x$ac_build_alias" = x &&
2519 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2520test "x$ac_build_alias" = x &&
2521 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2522ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2523 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2524
2525fi
2526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2527$as_echo "$ac_cv_build" >&6; }
2528case $ac_cv_build in
2529*-*-*) ;;
2530*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2531esac
2299a76d 2532build=$ac_cv_build
75086676
DD		 2533ac_save_IFS=$IFS; IFS='-'
2534set x $ac_cv_build
2535shift
2536build_cpu=$1
2537build_vendor=$2
2538shift; shift
2539# Remember, the first character of IFS is used to create $*,
2540# except with old shells:
2541build_os=$*
2542IFS=$ac_save_IFS
2543case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
252b5132
RH		 2544
2545
75086676
DD		 2546{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2547$as_echo_n "checking host system type... " >&6; }
2548if test "${ac_cv_host+set}" = set; then :
2549 $as_echo_n "(cached) " >&6
2299a76d 2550else
75086676
DD		 2551 if test "x$host_alias" = x; then
2552 ac_cv_host=$ac_cv_build
2553else
2554 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2555 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2556fi
252b5132 2557
2299a76d 2558fi
75086676
DD		 2559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2560$as_echo "$ac_cv_host" >&6; }
2561case $ac_cv_host in
2562*-*-*) ;;
2563*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2564esac
2299a76d 2565host=$ac_cv_host
75086676
DD		 2566ac_save_IFS=$IFS; IFS='-'
2567set x $ac_cv_host
2568shift
2569host_cpu=$1
2570host_vendor=$2
2571shift; shift
2572# Remember, the first character of IFS is used to create $*,
2573# except with old shells:
2574host_os=$*
2575IFS=$ac_save_IFS
2576case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
252b5132 2577
252b5132 2578
252b5132 2579
252b5132 2580
2299a76d
DJ		 2581if test -n "$ac_tool_prefix"; then
2582 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
252b5132 2583set dummy ${ac_tool_prefix}ar; ac_word=$2
75086676
DD		 2584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2585$as_echo_n "checking for $ac_word... " >&6; }
2586if test "${ac_cv_prog_AR+set}" = set; then :
2587 $as_echo_n "(cached) " >&6
252b5132
RH		 2588else
2589 if test -n "$AR"; then
2590 ac_cv_prog_AR="$AR" # Let the user override the test.
2591else
2299a76d
DJ		 2592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593for as_dir in $PATH
2594do
2595 IFS=$as_save_IFS
2596 test -z "$as_dir" && as_dir=.
75086676
DD		 2597 for ac_exec_ext in '' $ac_executable_extensions; do
2598 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2599 ac_cv_prog_AR="${ac_tool_prefix}ar"
75086676 2600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2601 break 2
2602 fi
2603done
75086676
DD		 2604 done
2605IFS=$as_save_IFS
2299a76d 2606
252b5132
RH		 2607fi
2608fi
2299a76d 2609AR=$ac_cv_prog_AR
252b5132 2610if test -n "$AR"; then
75086676
DD		 2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2612$as_echo "$AR" >&6; }
252b5132 2613else
75086676
DD		 2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2615$as_echo "no" >&6; }
2299a76d
DJ		 2616fi
2617
75086676 2618
252b5132 2619fi
2299a76d
DJ		 2620if test -z "$ac_cv_prog_AR"; then
2621 ac_ct_AR=$AR
2622 # Extract the first word of "ar", so it can be a program name with args.
2623set dummy ar; ac_word=$2
75086676
DD		 2624{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2625$as_echo_n "checking for $ac_word... " >&6; }
2626if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2627 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2628else
2629 if test -n "$ac_ct_AR"; then
2630 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2631else
2632as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2633for as_dir in $PATH
2634do
2635 IFS=$as_save_IFS
2636 test -z "$as_dir" && as_dir=.
75086676
DD		 2637 for ac_exec_ext in '' $ac_executable_extensions; do
2638 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2639 ac_cv_prog_ac_ct_AR="ar"
75086676 2640 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2641 break 2
2642 fi
2643done
75086676
DD		 2644 done
2645IFS=$as_save_IFS
252b5132 2646
2299a76d
DJ		 2647fi
2648fi
2649ac_ct_AR=$ac_cv_prog_ac_ct_AR
2650if test -n "$ac_ct_AR"; then
75086676
DD		 2651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2652$as_echo "$ac_ct_AR" >&6; }
2299a76d 2653else
75086676
DD		 2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2655$as_echo "no" >&6; }
2299a76d 2656fi
252b5132 2657
75086676
DD		 2658 if test "x$ac_ct_AR" = x; then
2659 AR=""
2660 else
2661 case $cross_compiling:$ac_tool_warned in
2662yes:)
2663{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2664$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2665ac_tool_warned=yes ;;
2666esac
2667 AR=$ac_ct_AR
2668 fi
2299a76d
DJ		 2669else
2670 AR="$ac_cv_prog_AR"
2671fi
252b5132 2672
2299a76d
DJ		 2673if test -n "$ac_tool_prefix"; then
2674 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
252b5132 2675set dummy ${ac_tool_prefix}ranlib; ac_word=$2
75086676
DD		 2676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2677$as_echo_n "checking for $ac_word... " >&6; }
2678if test "${ac_cv_prog_RANLIB+set}" = set; then :
2679 $as_echo_n "(cached) " >&6
252b5132
RH		 2680else
2681 if test -n "$RANLIB"; then
2682 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2683else
2299a76d
DJ		 2684as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2685for as_dir in $PATH
2686do
2687 IFS=$as_save_IFS
2688 test -z "$as_dir" && as_dir=.
75086676
DD		 2689 for ac_exec_ext in '' $ac_executable_extensions; do
2690 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2691 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
75086676 2692 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2693 break 2
2694 fi
2695done
75086676
DD		 2696 done
2697IFS=$as_save_IFS
2299a76d 2698
252b5132
RH		 2699fi
2700fi
2299a76d 2701RANLIB=$ac_cv_prog_RANLIB
252b5132 2702if test -n "$RANLIB"; then
75086676
DD		 2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2704$as_echo "$RANLIB" >&6; }
252b5132 2705else
75086676
DD		 2706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2707$as_echo "no" >&6; }
252b5132
RH		 2708fi
2709
75086676 2710
2299a76d 2711fi
252b5132 2712if test -z "$ac_cv_prog_RANLIB"; then
2299a76d 2713 ac_ct_RANLIB=$RANLIB
252b5132
RH		 2714 # Extract the first word of "ranlib", so it can be a program name with args.
2715set dummy ranlib; ac_word=$2
75086676
DD		 2716{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2717$as_echo_n "checking for $ac_word... " >&6; }
2718if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2719 $as_echo_n "(cached) " >&6
252b5132 2720else
2299a76d
DJ		 2721 if test -n "$ac_ct_RANLIB"; then
2722 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
252b5132 2723else
2299a76d
DJ		 2724as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2725for as_dir in $PATH
2726do
2727 IFS=$as_save_IFS
2728 test -z "$as_dir" && as_dir=.
75086676
DD		 2729 for ac_exec_ext in '' $ac_executable_extensions; do
2730 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2731 ac_cv_prog_ac_ct_RANLIB="ranlib"
75086676 2732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2733 break 2
2734 fi
2735done
75086676
DD		 2736 done
2737IFS=$as_save_IFS
2299a76d 2738
252b5132
RH		 2739fi
2740fi
2299a76d
DJ		 2741ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2742if test -n "$ac_ct_RANLIB"; then
75086676
DD		 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2744$as_echo "$ac_ct_RANLIB" >&6; }
252b5132 2745else
75086676
DD		 2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2747$as_echo "no" >&6; }
252b5132
RH		 2748fi
2749
75086676
DD		 2750 if test "x$ac_ct_RANLIB" = x; then
2751 RANLIB=":"
2752 else
2753 case $cross_compiling:$ac_tool_warned in
2754yes:)
2755{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2756$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2757ac_tool_warned=yes ;;
2758esac
2759 RANLIB=$ac_ct_RANLIB
2760 fi
252b5132 2761else
2299a76d 2762 RANLIB="$ac_cv_prog_RANLIB"
252b5132
RH		 2763fi
2764
2765
958afec3
GK		 2766# Add --enable-multilib to configure.
2767# Default to --enable-multilib
75086676
DD		 2768# Check whether --enable-multilib was given.
2769if test "${enable_multilib+set}" = set; then :
2770 enableval=$enable_multilib; case "$enableval" in
958afec3
GK		 2771 yes) multilib=yes ;;
2772 no) multilib=no ;;
75086676 2773 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
958afec3
GK		 2774 esac
2775else
2776 multilib=yes
75086676
DD		 2777fi
2778
958afec3
GK		 2779
2780# Even if the default multilib is not a cross compilation,
2781# it may be that some of the other multilibs are.
2782if test $cross_compiling = no && test $multilib = yes \
2783 && test "x${with_multisubdir}" != x ; then
2784 cross_compiling=maybe
2785fi
2786
0c0a36a4 2787
2299a76d
DJ		 2788ac_ext=c
2789ac_cpp='$CPP $CPPFLAGS'
2790ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2791ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2792ac_compiler_gnu=$ac_cv_c_compiler_gnu
2793if test -n "$ac_tool_prefix"; then
2794 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2795set dummy ${ac_tool_prefix}gcc; ac_word=$2
75086676
DD		 2796{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2797$as_echo_n "checking for $ac_word... " >&6; }
2798if test "${ac_cv_prog_CC+set}" = set; then :
2799 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2800else
2801 if test -n "$CC"; then
2802 ac_cv_prog_CC="$CC" # Let the user override the test.
2803else
2804as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2805for as_dir in $PATH
2806do
2807 IFS=$as_save_IFS
2808 test -z "$as_dir" && as_dir=.
75086676
DD		 2809 for ac_exec_ext in '' $ac_executable_extensions; do
2810 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2811 ac_cv_prog_CC="${ac_tool_prefix}gcc"
75086676 2812 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2813 break 2
2814 fi
2815done
75086676
DD		 2816 done
2817IFS=$as_save_IFS
2299a76d
DJ		 2818
2819fi
2820fi
2821CC=$ac_cv_prog_CC
2822if test -n "$CC"; then
75086676
DD		 2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2824$as_echo "$CC" >&6; }
2299a76d 2825else
75086676
DD		 2826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2827$as_echo "no" >&6; }
2299a76d
DJ		 2828fi
2829
75086676 2830
2299a76d
DJ		 2831fi
2832if test -z "$ac_cv_prog_CC"; then
2833 ac_ct_CC=$CC
2834 # Extract the first word of "gcc", so it can be a program name with args.
252b5132 2835set dummy gcc; ac_word=$2
75086676
DD		 2836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2837$as_echo_n "checking for $ac_word... " >&6; }
2838if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2839 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2840else
2841 if test -n "$ac_ct_CC"; then
2842 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2843else
2844as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2845for as_dir in $PATH
2846do
2847 IFS=$as_save_IFS
2848 test -z "$as_dir" && as_dir=.
75086676
DD		 2849 for ac_exec_ext in '' $ac_executable_extensions; do
2850 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2851 ac_cv_prog_ac_ct_CC="gcc"
75086676 2852 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2853 break 2
2854 fi
2855done
75086676
DD		 2856 done
2857IFS=$as_save_IFS
2299a76d
DJ		 2858
2859fi
2860fi
2861ac_ct_CC=$ac_cv_prog_ac_ct_CC
2862if test -n "$ac_ct_CC"; then
75086676
DD		 2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2864$as_echo "$ac_ct_CC" >&6; }
2299a76d 2865else
75086676
DD		 2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2867$as_echo "no" >&6; }
2299a76d
DJ		 2868fi
2869
75086676
DD		 2870 if test "x$ac_ct_CC" = x; then
2871 CC=""
2872 else
2873 case $cross_compiling:$ac_tool_warned in
2874yes:)
2875{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2876$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2877ac_tool_warned=yes ;;
2878esac
2879 CC=$ac_ct_CC
2880 fi
2299a76d
DJ		 2881else
2882 CC="$ac_cv_prog_CC"
2883fi
2884
2885if test -z "$CC"; then
75086676
DD		 2886 if test -n "$ac_tool_prefix"; then
2887 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2299a76d 2888set dummy ${ac_tool_prefix}cc; ac_word=$2
75086676
DD		 2889{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2890$as_echo_n "checking for $ac_word... " >&6; }
2891if test "${ac_cv_prog_CC+set}" = set; then :
2892 $as_echo_n "(cached) " >&6
252b5132
RH		 2893else
2894 if test -n "$CC"; then
2895 ac_cv_prog_CC="$CC" # Let the user override the test.
2896else
2299a76d
DJ		 2897as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2898for as_dir in $PATH
2899do
2900 IFS=$as_save_IFS
2901 test -z "$as_dir" && as_dir=.
75086676
DD		 2902 for ac_exec_ext in '' $ac_executable_extensions; do
2903 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2904 ac_cv_prog_CC="${ac_tool_prefix}cc"
75086676 2905 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2906 break 2
2907 fi
2908done
75086676
DD		 2909 done
2910IFS=$as_save_IFS
2299a76d 2911
252b5132
RH		 2912fi
2913fi
2299a76d 2914CC=$ac_cv_prog_CC
252b5132 2915if test -n "$CC"; then
75086676
DD		 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2917$as_echo "$CC" >&6; }
252b5132 2918else
75086676
DD		 2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2920$as_echo "no" >&6; }
252b5132
RH		 2921fi
2922
2299a76d 2923
75086676 2924 fi
2299a76d 2925fi
252b5132
RH		 2926if test -z "$CC"; then
2927 # Extract the first word of "cc", so it can be a program name with args.
2928set dummy cc; ac_word=$2
75086676
DD		 2929{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2930$as_echo_n "checking for $ac_word... " >&6; }
2931if test "${ac_cv_prog_CC+set}" = set; then :
2932 $as_echo_n "(cached) " >&6
252b5132
RH		 2933else
2934 if test -n "$CC"; then
2935 ac_cv_prog_CC="$CC" # Let the user override the test.
2936else
252b5132 2937 ac_prog_rejected=no
2299a76d
DJ		 2938as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2939for as_dir in $PATH
2940do
2941 IFS=$as_save_IFS
2942 test -z "$as_dir" && as_dir=.
75086676
DD		 2943 for ac_exec_ext in '' $ac_executable_extensions; do
2944 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d
DJ		 2945 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2946 ac_prog_rejected=yes
2947 continue
2948 fi
2949 ac_cv_prog_CC="cc"
75086676 2950 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2951 break 2
2952 fi
2953done
75086676
DD		 2954 done
2955IFS=$as_save_IFS
2299a76d 2956
252b5132
RH		 2957if test $ac_prog_rejected = yes; then
2958 # We found a bogon in the path, so make sure we never use it.
2959 set dummy $ac_cv_prog_CC
2960 shift
2299a76d 2961 if test $# != 0; then
252b5132
RH		 2962 # We chose a different compiler from the bogus one.
2963 # However, it has the same basename, so the bogon will be chosen
2964 # first if we set CC to just the basename; use the full file name.
2965 shift
2299a76d 2966 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
252b5132
RH		 2967 fi
2968fi
2969fi
2970fi
2299a76d 2971CC=$ac_cv_prog_CC
252b5132 2972if test -n "$CC"; then
75086676
DD		 2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2974$as_echo "$CC" >&6; }
252b5132 2975else
75086676
DD		 2976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2977$as_echo "no" >&6; }
252b5132
RH		 2978fi
2979
75086676 2980
252b5132 2981fi
2299a76d
DJ		 2982if test -z "$CC"; then
2983 if test -n "$ac_tool_prefix"; then
75086676 2984 for ac_prog in cl.exe
2299a76d
DJ		 2985 do
2986 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2987set dummy $ac_tool_prefix$ac_prog; ac_word=$2
75086676
DD		 2988{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2989$as_echo_n "checking for $ac_word... " >&6; }
2990if test "${ac_cv_prog_CC+set}" = set; then :
2991 $as_echo_n "(cached) " >&6
252b5132 2992else
2299a76d
DJ		 2993 if test -n "$CC"; then
2994 ac_cv_prog_CC="$CC" # Let the user override the test.
252b5132 2995else
2299a76d
DJ		 2996as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2997for as_dir in $PATH
2998do
2999 IFS=$as_save_IFS
3000 test -z "$as_dir" && as_dir=.
75086676
DD		 3001 for ac_exec_ext in '' $ac_executable_extensions; do
3002 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3003 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
75086676 3004 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 3005 break 2
3006 fi
3007done
75086676
DD		 3008 done
3009IFS=$as_save_IFS
2299a76d 3010
252b5132
RH		 3011fi
3012fi
2299a76d
DJ		 3013CC=$ac_cv_prog_CC
3014if test -n "$CC"; then
75086676
DD		 3015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3016$as_echo "$CC" >&6; }
252b5132 3017else
75086676
DD		 3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3019$as_echo "no" >&6; }
252b5132 3020fi
252b5132 3021
75086676 3022
2299a76d
DJ		 3023 test -n "$CC" && break
3024 done
252b5132 3025fi
2299a76d
DJ		 3026if test -z "$CC"; then
3027 ac_ct_CC=$CC
75086676 3028 for ac_prog in cl.exe
2299a76d
DJ		 3029do
3030 # Extract the first word of "$ac_prog", so it can be a program name with args.
3031set dummy $ac_prog; ac_word=$2
75086676
DD		 3032{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3033$as_echo_n "checking for $ac_word... " >&6; }
3034if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3035 $as_echo_n "(cached) " >&6
2299a76d
DJ		 3036else
3037 if test -n "$ac_ct_CC"; then
3038 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3039else
3040as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3041for as_dir in $PATH
3042do
3043 IFS=$as_save_IFS
3044 test -z "$as_dir" && as_dir=.
75086676
DD		 3045 for ac_exec_ext in '' $ac_executable_extensions; do
3046 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3047 ac_cv_prog_ac_ct_CC="$ac_prog"
75086676 3048 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d 3049 break 2
252b5132 3050 fi
2299a76d 3051done
75086676
DD		 3052 done
3053IFS=$as_save_IFS
2299a76d
DJ		 3054
3055fi
3056fi
3057ac_ct_CC=$ac_cv_prog_ac_ct_CC
3058if test -n "$ac_ct_CC"; then
75086676
DD		 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3060$as_echo "$ac_ct_CC" >&6; }
252b5132 3061else
75086676
DD		 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3063$as_echo "no" >&6; }
252b5132
RH		 3064fi
3065
75086676 3066
2299a76d
DJ		 3067 test -n "$ac_ct_CC" && break
3068done
252b5132 3069
75086676
DD		 3070 if test "x$ac_ct_CC" = x; then
3071 CC=""
3072 else
3073 case $cross_compiling:$ac_tool_warned in
3074yes:)
3075{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3076$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3077ac_tool_warned=yes ;;
3078esac
3079 CC=$ac_ct_CC
3080 fi
2299a76d
DJ		 3081fi
3082
3083fi
3084
3085
75086676
DD		 3086test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3087$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3088as_fn_error "no acceptable C compiler found in \$PATH
3089See \`config.log' for more details." "$LINENO" 5; }
2299a76d
DJ		 3090
3091# Provide some information about the compiler.
75086676
DD		 3092$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3093set X $ac_compile
3094ac_compiler=$2
3095for ac_option in --version -v -V -qversion; do
3096 { { ac_try="$ac_compiler $ac_option >&5"
3097case "(($ac_try" in
3098 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3099 *) ac_try_echo=$ac_try;;
3100esac
3101eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3102$as_echo "$ac_try_echo"; } >&5
3103 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2299a76d 3104 ac_status=$?
75086676
DD		 3105 if test -s conftest.err; then
3106 sed '10a\
3107... rest of stderr output deleted ...
3108 10q' conftest.err >conftest.er1
3109 cat conftest.er1 >&5
3110 rm -f conftest.er1 conftest.err
3111 fi
3112 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3113 test $ac_status = 0; }
3114done
2299a76d 3115
75086676 3116cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3117/* end confdefs.h. */
92655e19 3118
2299a76d
DJ		 3119int
3120main ()
3121{
3122
3123 ;
3124 return 0;
3125}
3126_ACEOF
3127# FIXME: Cleanup?
75086676 3128if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2299a76d
DJ		 3129 (eval $ac_link) 2>&5
3130 ac_status=$?
75086676
DD		 3131 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3132 test $ac_status = 0; }; then :
2299a76d
DJ		 3133 gcc_no_link=no
3134else
3135 gcc_no_link=yes
3136fi
2299a76d
DJ		 3137if test x$gcc_no_link = xyes; then
3138 # Setting cross_compile will disable run tests; it will
3139 # also disable AC_CHECK_FILE but that's generally
3140 # correct if we can't link.
3141 cross_compiling=yes
3142 EXEEXT=
3143else
75086676 3144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3145/* end confdefs.h. */
3146
3147int
3148main ()
3149{
3150
3151 ;
3152 return 0;
3153}
3154_ACEOF
3155ac_clean_files_save=$ac_clean_files
75086676 3156ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2299a76d
DJ		 3157# Try to create an executable without -o first, disregard a.out.
3158# It will help us diagnose broken compilers, and finding out an intuition
3159# of exeext.
75086676
DD		 3160{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3161$as_echo_n "checking for C compiler default output file name... " >&6; }
3162ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3163
3164# The possible output files:
3165ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3166
3167ac_rmfiles=
3168for ac_file in $ac_files
3169do
3170 case $ac_file in
3171 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3172 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3173 esac
3174done
3175rm -f $ac_rmfiles
3176
3177if { { ac_try="$ac_link_default"
3178case "(($ac_try" in
3179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3180 *) ac_try_echo=$ac_try;;
3181esac
3182eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3183$as_echo "$ac_try_echo"; } >&5
3184 (eval "$ac_link_default") 2>&5
3185 ac_status=$?
3186 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3187 test $ac_status = 0; }; then :
3188 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3189# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3190# in a Makefile. We should not override ac_cv_exeext if it was cached,
3191# so that the user can short-circuit this test for compilers unknown to
3192# Autoconf.
3193for ac_file in $ac_files ''
2299a76d
DJ		 3194do
3195 test -f "$ac_file" || continue
3196 case $ac_file in
75086676 3197 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
58670637 3198 ;;
2299a76d 3199 [ab].out )
58670637
DD		 3200 # We found the default executable, but exeext='' is most
3201 # certainly right.
3202 break;;
2299a76d 3203 *.* )
75086676
DD		 3204 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3205 then :; else
3206 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3207 fi
3208 # We set ac_cv_exeext here because the later test for it is not
3209 # safe: cross compilers may not add the suffix if given an `-o'
3210 # argument, so we may need to know it at that point already.
3211 # Even if this section looks crufty: it has the advantage of
3212 # actually working.
58670637 3213 break;;
2299a76d 3214 * )
58670637 3215 break;;
2299a76d
DJ		 3216 esac
3217done
75086676
DD		 3218test "$ac_cv_exeext" = no && ac_cv_exeext=
3219
b39b76b8 3220else
75086676
DD		 3221 ac_file=''
3222fi
3223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3224$as_echo "$ac_file" >&6; }
3225if test -z "$ac_file"; then :
3226 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3227sed 's/^/| /' conftest.$ac_ext >&5
3228
75086676
DD		 3229{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3230$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3231{ as_fn_set_status 77
3232as_fn_error "C compiler cannot create executables
3233See \`config.log' for more details." "$LINENO" 5; }; }
2299a76d 3234fi
2299a76d 3235ac_exeext=$ac_cv_exeext
2299a76d 3236
75086676 3237# Check that the compiler produces executables we can run. If not, either
2299a76d 3238# the compiler is broken, or we cross compile.
75086676
DD		 3239{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3240$as_echo_n "checking whether the C compiler works... " >&6; }
2299a76d
DJ		 3241# If not cross compiling, check that we can run a simple program.
3242if test "$cross_compiling" != yes; then
3243 if { ac_try='./$ac_file'
75086676
DD		 3244 { { case "(($ac_try" in
3245 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3246 *) ac_try_echo=$ac_try;;
3247esac
3248eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3249$as_echo "$ac_try_echo"; } >&5
3250 (eval "$ac_try") 2>&5
2299a76d 3251 ac_status=$?
75086676
DD		 3252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3253 test $ac_status = 0; }; }; then
2299a76d
DJ		 3254 cross_compiling=no
3255 else
3256 if test "$cross_compiling" = maybe; then
3257 cross_compiling=yes
3258 else
75086676
DD		 3259 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3260$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3261as_fn_error "cannot run C compiled programs.
2299a76d 3262If you meant to cross compile, use \`--host'.
75086676 3263See \`config.log' for more details." "$LINENO" 5; }
b39b76b8
DD		 3264 fi
3265 fi
2299a76d 3266fi
75086676
DD		 3267{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3268$as_echo "yes" >&6; }
2299a76d 3269
75086676 3270rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2299a76d 3271ac_clean_files=$ac_clean_files_save
75086676 3272# Check that the compiler produces executables we can run. If not, either
2299a76d 3273# the compiler is broken, or we cross compile.
75086676
DD		 3274{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3275$as_echo_n "checking whether we are cross compiling... " >&6; }
3276{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3277$as_echo "$cross_compiling" >&6; }
3278
3279{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3280$as_echo_n "checking for suffix of executables... " >&6; }
3281if { { ac_try="$ac_link"
3282case "(($ac_try" in
3283 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3284 *) ac_try_echo=$ac_try;;
3285esac
3286eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3287$as_echo "$ac_try_echo"; } >&5
3288 (eval "$ac_link") 2>&5
2299a76d 3289 ac_status=$?
75086676
DD		 3290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3291 test $ac_status = 0; }; then :
2299a76d
DJ		 3292 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3293# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3294# work properly (i.e., refer to `conftest.exe'), while it won't with
3295# `rm'.
3296for ac_file in conftest.exe conftest conftest.*; do
3297 test -f "$ac_file" || continue
3298 case $ac_file in
75086676 3299 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2299a76d 3300 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
58670637 3301 break;;
2299a76d
DJ		 3302 * ) break;;
3303 esac
3304done
b39b76b8 3305else
75086676
DD		 3306 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3307$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3308as_fn_error "cannot compute suffix of executables: cannot compile and link
3309See \`config.log' for more details." "$LINENO" 5; }
b39b76b8 3310fi
2299a76d 3311rm -f conftest$ac_cv_exeext
75086676
DD		 3312{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3313$as_echo "$ac_cv_exeext" >&6; }
2299a76d
DJ		 3314
3315rm -f conftest.$ac_ext
3316EXEEXT=$ac_cv_exeext
3317ac_exeext=$EXEEXT
b39b76b8 3318fi
75086676
DD		 3319{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3320$as_echo_n "checking for suffix of object files... " >&6; }
3321if test "${ac_cv_objext+set}" = set; then :
3322 $as_echo_n "(cached) " >&6
b39b76b8 3323else
75086676 3324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3325/* end confdefs.h. */
b39b76b8 3326
2299a76d
DJ		 3327int
3328main ()
3329{
b39b76b8 3330
2299a76d
DJ		 3331 ;
3332 return 0;
3333}
3334_ACEOF
3335rm -f conftest.o conftest.obj
75086676
DD		 3336if { { ac_try="$ac_compile"
3337case "(($ac_try" in
3338 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3339 *) ac_try_echo=$ac_try;;
3340esac
3341eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3342$as_echo "$ac_try_echo"; } >&5
3343 (eval "$ac_compile") 2>&5
3344 ac_status=$?
3345 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3346 test $ac_status = 0; }; then :
3347 for ac_file in conftest.o conftest.obj conftest.*; do
3348 test -f "$ac_file" || continue;
2299a76d 3349 case $ac_file in
75086676 3350 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2299a76d
DJ		 3351 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3352 break;;
3353 esac
3354done
b39b76b8 3355else
75086676 3356 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3357sed 's/^/| /' conftest.$ac_ext >&5
3358
75086676
DD		 3359{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3360$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3361as_fn_error "cannot compute suffix of object files: cannot compile
3362See \`config.log' for more details." "$LINENO" 5; }
2299a76d 3363fi
2299a76d 3364rm -f conftest.$ac_cv_objext conftest.$ac_ext
b39b76b8 3365fi
75086676
DD		 3366{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3367$as_echo "$ac_cv_objext" >&6; }
2299a76d
DJ		 3368OBJEXT=$ac_cv_objext
3369ac_objext=$OBJEXT
75086676
DD		 3370{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3371$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3372if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3373 $as_echo_n "(cached) " >&6
2299a76d 3374else
75086676 3375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3376/* end confdefs.h. */
3377
3378int
3379main ()
3380{
3381#ifndef __GNUC__
3382 choke me
3383#endif
b39b76b8 3384
2299a76d
DJ		 3385 ;
3386 return 0;
3387}
3388_ACEOF
75086676 3389if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3390 ac_compiler_gnu=yes
3391else
75086676 3392 ac_compiler_gnu=no
2299a76d 3393fi
75086676 3394rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d
DJ		 3395ac_cv_c_compiler_gnu=$ac_compiler_gnu
3396
3397fi
75086676
DD		 3398{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3399$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3400if test $ac_compiler_gnu = yes; then
3401 GCC=yes
3402else
3403 GCC=
3404fi
2299a76d
DJ		 3405ac_test_CFLAGS=${CFLAGS+set}
3406ac_save_CFLAGS=$CFLAGS
75086676
DD		 3407{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3408$as_echo_n "checking whether $CC accepts -g... " >&6; }
3409if test "${ac_cv_prog_cc_g+set}" = set; then :
3410 $as_echo_n "(cached) " >&6
3411else
3412 ac_save_c_werror_flag=$ac_c_werror_flag
3413 ac_c_werror_flag=yes
3414 ac_cv_prog_cc_g=no
3415 CFLAGS="-g"
3416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3417/* end confdefs.h. */
b39b76b8 3418
2299a76d
DJ		 3419int
3420main ()
3421{
b39b76b8 3422
2299a76d
DJ		 3423 ;
3424 return 0;
3425}
3426_ACEOF
75086676 3427if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3428 ac_cv_prog_cc_g=yes
3429else
75086676
DD		 3430 CFLAGS=""
3431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3432/* end confdefs.h. */
3433
3434int
3435main ()
3436{
3437
3438 ;
3439 return 0;
3440}
3441_ACEOF
3442if ac_fn_c_try_compile "$LINENO"; then :
3443
3444else
3445 ac_c_werror_flag=$ac_save_c_werror_flag
3446 CFLAGS="-g"
3447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3448/* end confdefs.h. */
3449
3450int
3451main ()
3452{
252b5132 3453
75086676
DD		 3454 ;
3455 return 0;
3456}
3457_ACEOF
3458if ac_fn_c_try_compile "$LINENO"; then :
3459 ac_cv_prog_cc_g=yes
3460fi
3461rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3462fi
75086676 3463rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3464fi
75086676
DD		 3465rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3466 ac_c_werror_flag=$ac_save_c_werror_flag
3467fi
3468{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3469$as_echo "$ac_cv_prog_cc_g" >&6; }
2299a76d
DJ		 3470if test "$ac_test_CFLAGS" = set; then
3471 CFLAGS=$ac_save_CFLAGS
3472elif test $ac_cv_prog_cc_g = yes; then
252b5132 3473 if test "$GCC" = yes; then
2299a76d 3474 CFLAGS="-g -O2"
252b5132 3475 else
2299a76d 3476 CFLAGS="-g"
252b5132
RH		 3477 fi
3478else
2299a76d
DJ		 3479 if test "$GCC" = yes; then
3480 CFLAGS="-O2"
3481 else
3482 CFLAGS=
3483 fi
252b5132 3484fi
75086676
DD		 3485{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3486$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3487if test "${ac_cv_prog_cc_c89+set}" = set; then :
3488 $as_echo_n "(cached) " >&6
2299a76d 3489else
75086676 3490 ac_cv_prog_cc_c89=no
2299a76d 3491ac_save_CC=$CC
75086676 3492cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3493/* end confdefs.h. */
3494#include <stdarg.h>
3495#include <stdio.h>
3496#include <sys/types.h>
3497#include <sys/stat.h>
3498/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3499struct buf { int x; };
3500FILE * (*rcsopen) (struct buf *, struct stat *, int);
3501static char *e (p, i)
3502 char **p;
3503 int i;
3504{
3505 return p[i];
92655e19 3506}
2299a76d
DJ		 3507static char *f (char * (*g) (char **, int), char **p, ...)
3508{
3509 char *s;
3510 va_list v;
3511 va_start (v,p);
3512 s = g (p, va_arg (v,int));
3513 va_end (v);
3514 return s;
92655e19 3515}
58670637
DD		 3516
3517/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3518 function prototypes and stuff, but not '\xHH' hex character constants.
3519 These don't provoke an error unfortunately, instead are silently treated
75086676 3520 as 'x'. The following induces an error, until -std is added to get
58670637
DD		 3521 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3522 array size at least. It's necessary to write '\x00'==0 to get something
75086676 3523 that's true only with -std. */
58670637
DD		 3524int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3525
75086676
DD		 3526/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3527 inside strings and character constants. */
3528#define FOO(x) 'x'
3529int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3530
2299a76d
DJ		 3531int test (int i, double x);
3532struct s1 {int (*f) (int a);};
3533struct s2 {int (*f) (double a);};
3534int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3535int argc;
3536char **argv;
3537int
3538main ()
3539{
3540return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3541 ;
3542 return 0;
92655e19 3543}
2299a76d 3544_ACEOF
75086676
DD		 3545for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3546 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2299a76d
DJ		 3547do
3548 CC="$ac_save_CC $ac_arg"
75086676
DD		 3549 if ac_fn_c_try_compile "$LINENO"; then :
3550 ac_cv_prog_cc_c89=$ac_arg
2299a76d 3551fi
75086676
DD		 3552rm -f core conftest.err conftest.$ac_objext
3553 test "x$ac_cv_prog_cc_c89" != "xno" && break
2299a76d 3554done
75086676 3555rm -f conftest.$ac_ext
2299a76d
DJ		 3556CC=$ac_save_CC
3557
3558fi
75086676
DD		 3559# AC_CACHE_VAL
3560case "x$ac_cv_prog_cc_c89" in
3561 x)
3562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3563$as_echo "none needed" >&6; } ;;
3564 xno)
3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3566$as_echo "unsupported" >&6; } ;;
2299a76d 3567 *)
75086676
DD		 3568 CC="$CC $ac_cv_prog_cc_c89"
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3570$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2299a76d 3571esac
75086676 3572if test "x$ac_cv_prog_cc_c89" != xno; then :
2299a76d 3573
2299a76d
DJ		 3574fi
3575
2299a76d
DJ		 3576ac_ext=c
3577ac_cpp='$CPP $CPPFLAGS'
3578ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3579ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3580ac_compiler_gnu=$ac_cv_c_compiler_gnu
3581
899de170 3582
75086676
DD		 3583# Check whether --enable-largefile was given.
3584if test "${enable_largefile+set}" = set; then :
3585 enableval=$enable_largefile;
3586fi
899de170 3587
899de170
L		 3588if test "$enable_largefile" != no; then
3589
75086676
DD		 3590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3591$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3592if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3593 $as_echo_n "(cached) " >&6
899de170
L		 3594else
3595 ac_cv_sys_largefile_CC=no
3596 if test "$GCC" != yes; then
3597 ac_save_CC=$CC
3598 while :; do
75086676
DD		 3599 # IRIX 6.2 and later do not support large files by default,
3600 # so use the C compiler's -n32 option if that helps.
3601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3602/* end confdefs.h. */
3603#include <sys/types.h>
3604 /* Check that off_t can represent 2**63 - 1 correctly.
3605 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3606 since some C++ compilers masquerading as C compilers
3607 incorrectly reject 9223372036854775807. */
3608#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3609 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3610 && LARGE_OFF_T % 2147483647 == 1)
3611 ? 1 : -1];
3612int
3613main ()
3614{
3615
3616 ;
3617 return 0;
3618}
3619_ACEOF
75086676 3620 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3621 break
899de170 3622fi
75086676
DD		 3623rm -f core conftest.err conftest.$ac_objext
3624 CC="$CC -n32"
3625 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3626 ac_cv_sys_largefile_CC=' -n32'; break
899de170 3627fi
75086676 3628rm -f core conftest.err conftest.$ac_objext
899de170
L		 3629 break
3630 done
3631 CC=$ac_save_CC
3632 rm -f conftest.$ac_ext
3633 fi
3634fi
75086676
DD		 3635{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3636$as_echo "$ac_cv_sys_largefile_CC" >&6; }
899de170
L		 3637 if test "$ac_cv_sys_largefile_CC" != no; then
3638 CC=$CC$ac_cv_sys_largefile_CC
3639 fi
3640
75086676
DD		 3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3642$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3643if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3644 $as_echo_n "(cached) " >&6
899de170
L		 3645else
3646 while :; do
75086676 3647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3648/* end confdefs.h. */
3649#include <sys/types.h>
3650 /* Check that off_t can represent 2**63 - 1 correctly.
3651 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3652 since some C++ compilers masquerading as C compilers
3653 incorrectly reject 9223372036854775807. */
3654#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3655 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3656 && LARGE_OFF_T % 2147483647 == 1)
3657 ? 1 : -1];
3658int
3659main ()
3660{
3661
3662 ;
3663 return 0;
3664}
3665_ACEOF
75086676
DD		 3666if ac_fn_c_try_compile "$LINENO"; then :
3667 ac_cv_sys_file_offset_bits=no; break
899de170 3668fi
75086676
DD		 3669rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3671/* end confdefs.h. */
3672#define _FILE_OFFSET_BITS 64
3673#include <sys/types.h>
3674 /* Check that off_t can represent 2**63 - 1 correctly.
3675 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3676 since some C++ compilers masquerading as C compilers
3677 incorrectly reject 9223372036854775807. */
3678#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3679 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3680 && LARGE_OFF_T % 2147483647 == 1)
3681 ? 1 : -1];
3682int
3683main ()
3684{
3685
3686 ;
3687 return 0;
3688}
3689_ACEOF
75086676 3690if ac_fn_c_try_compile "$LINENO"; then :
899de170 3691 ac_cv_sys_file_offset_bits=64; break
899de170 3692fi
75086676
DD		 3693rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3694 ac_cv_sys_file_offset_bits=unknown
899de170
L		 3695 break
3696done
3697fi
75086676
DD		 3698{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3699$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3700case $ac_cv_sys_file_offset_bits in #(
3701 no | unknown) ;;
3702 *)
899de170
L		 3703cat >>confdefs.h <<_ACEOF
3704#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3705_ACEOF
75086676
DD		 3706;;
3707esac
3708rm -rf conftest*
3709 if test $ac_cv_sys_file_offset_bits = unknown; then
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3711$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3712if test "${ac_cv_sys_large_files+set}" = set; then :
3713 $as_echo_n "(cached) " >&6
899de170
L		 3714else
3715 while :; do
75086676 3716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3717/* end confdefs.h. */
3718#include <sys/types.h>
3719 /* Check that off_t can represent 2**63 - 1 correctly.
3720 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3721 since some C++ compilers masquerading as C compilers
3722 incorrectly reject 9223372036854775807. */
3723#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3724 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3725 && LARGE_OFF_T % 2147483647 == 1)
3726 ? 1 : -1];
3727int
3728main ()
3729{
3730
3731 ;
3732 return 0;
3733}
3734_ACEOF
75086676
DD		 3735if ac_fn_c_try_compile "$LINENO"; then :
3736 ac_cv_sys_large_files=no; break
899de170 3737fi
75086676
DD		 3738rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3740/* end confdefs.h. */
3741#define _LARGE_FILES 1
3742#include <sys/types.h>
3743 /* Check that off_t can represent 2**63 - 1 correctly.
3744 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3745 since some C++ compilers masquerading as C compilers
3746 incorrectly reject 9223372036854775807. */
3747#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3748 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3749 && LARGE_OFF_T % 2147483647 == 1)
3750 ? 1 : -1];
3751int
3752main ()
3753{
3754
3755 ;
3756 return 0;
3757}
3758_ACEOF
75086676 3759if ac_fn_c_try_compile "$LINENO"; then :
899de170 3760 ac_cv_sys_large_files=1; break
899de170 3761fi
75086676
DD		 3762rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3763 ac_cv_sys_large_files=unknown
899de170
L		 3764 break
3765done
3766fi
75086676
DD		 3767{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3768$as_echo "$ac_cv_sys_large_files" >&6; }
3769case $ac_cv_sys_large_files in #(
3770 no | unknown) ;;
3771 *)
899de170
L		 3772cat >>confdefs.h <<_ACEOF
3773#define _LARGE_FILES $ac_cv_sys_large_files
3774_ACEOF
75086676
DD		 3775;;
3776esac
3777rm -rf conftest*
3778 fi
899de170
L		 3779fi
3780
8ddbb593
DJ		 3781ac_ext=c
3782ac_cpp='$CPP $CPPFLAGS'
3783ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3784ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3785ac_compiler_gnu=$ac_cv_c_compiler_gnu
75086676
DD		 3786{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3787$as_echo_n "checking how to run the C preprocessor... " >&6; }
8ddbb593
DJ		 3788# On Suns, sometimes $CPP names a directory.
3789if test -n "$CPP" && test -d "$CPP"; then
3790 CPP=
3791fi
3792if test -z "$CPP"; then
75086676
DD		 3793 if test "${ac_cv_prog_CPP+set}" = set; then :
3794 $as_echo_n "(cached) " >&6
8ddbb593
DJ		 3795else
3796 # Double quotes because CPP needs to be expanded
3797 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3798 do
3799 ac_preproc_ok=false
3800for ac_c_preproc_warn_flag in '' yes
3801do
3802 # Use a header file that comes with gcc, so configuring glibc
3803 # with a fresh cross-compiler works.
3804 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3805 # <limits.h> exists even on freestanding compilers.
3806 # On the NeXT, cc -E runs the code through the compiler's parser,
3807 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3809/* end confdefs.h. */
3810#ifdef __STDC__
3811# include <limits.h>
3812#else
3813# include <assert.h>
3814#endif
58670637 3815 Syntax error
8ddbb593 3816_ACEOF
75086676 3817if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3818
75086676 3819else
8ddbb593
DJ		 3820 # Broken: fails on valid input.
3821continue
3822fi
3823rm -f conftest.err conftest.$ac_ext
3824
75086676 3825 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3826 # can be detected and how.
75086676 3827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3828/* end confdefs.h. */
3829#include <ac_nonexistent.h>
3830_ACEOF
75086676 3831if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3832 # Broken: success on invalid input.
3833continue
3834else
8ddbb593
DJ		 3835 # Passes both tests.
3836ac_preproc_ok=:
3837break
3838fi
3839rm -f conftest.err conftest.$ac_ext
3840
3841done
3842# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3843rm -f conftest.err conftest.$ac_ext
75086676 3844if $ac_preproc_ok; then :
8ddbb593
DJ		 3845 break
3846fi
3847
3848 done
3849 ac_cv_prog_CPP=$CPP
3850
3851fi
3852 CPP=$ac_cv_prog_CPP
3853else
3854 ac_cv_prog_CPP=$CPP
3855fi
75086676
DD		 3856{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3857$as_echo "$CPP" >&6; }
8ddbb593
DJ		 3858ac_preproc_ok=false
3859for ac_c_preproc_warn_flag in '' yes
3860do
3861 # Use a header file that comes with gcc, so configuring glibc
3862 # with a fresh cross-compiler works.
3863 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3864 # <limits.h> exists even on freestanding compilers.
3865 # On the NeXT, cc -E runs the code through the compiler's parser,
3866 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3868/* end confdefs.h. */
3869#ifdef __STDC__
3870# include <limits.h>
3871#else
3872# include <assert.h>
3873#endif
58670637 3874 Syntax error
8ddbb593 3875_ACEOF
75086676 3876if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3877
75086676 3878else
8ddbb593
DJ		 3879 # Broken: fails on valid input.
3880continue
3881fi
3882rm -f conftest.err conftest.$ac_ext
3883
75086676 3884 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3885 # can be detected and how.
75086676 3886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3887/* end confdefs.h. */
3888#include <ac_nonexistent.h>
3889_ACEOF
75086676 3890if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3891 # Broken: success on invalid input.
3892continue
3893else
8ddbb593
DJ		 3894 # Passes both tests.
3895ac_preproc_ok=:
3896break
3897fi
3898rm -f conftest.err conftest.$ac_ext
3899
3900done
3901# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3902rm -f conftest.err conftest.$ac_ext
75086676
DD		 3903if $ac_preproc_ok; then :
3904
8ddbb593 3905else
75086676
DD		 3906 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3907$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3908as_fn_error "C preprocessor \"$CPP\" fails sanity check
3909See \`config.log' for more details." "$LINENO" 5; }
8ddbb593
DJ		 3910fi
3911
3912ac_ext=c
3913ac_cpp='$CPP $CPPFLAGS'
3914ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3915ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3916ac_compiler_gnu=$ac_cv_c_compiler_gnu
3917
3918
3919ac_c_preproc_warn_flag=yes
2299a76d 3920
a104c397
PB		 3921ac_libiberty_warn_cflags=
3922save_CFLAGS="$CFLAGS"
a53e62cf 3923for real_option in -W -Wall -Wwrite-strings -Wc++-compat \
a104c397 3924 -Wstrict-prototypes; do
a53e62cf
AS		 3925 # Do the check with the no- prefix removed since gcc silently
3926 # accepts any -Wno-* option on purpose
3927 case $real_option in
604fcd65 3928 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
a53e62cf
AS		 3929 *) option=$real_option ;;
3930 esac
75086676 3931 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
a104c397 3932
75086676
DD		 3933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3934$as_echo_n "checking whether $CC supports $option... " >&6; }
3935if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3936 $as_echo_n "(cached) " >&6
fd7d450d 3937else
a104c397 3938 CFLAGS="$option"
75086676 3939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fd7d450d
DD		 3940/* end confdefs.h. */
3941
a104c397
PB		 3942int
3943main ()
3944{
3945
3946 ;
3947 return 0;
3948}
fd7d450d 3949_ACEOF
75086676 3950if ac_fn_c_try_compile "$LINENO"; then :
a104c397 3951 eval "$as_acx_Woption=yes"
fd7d450d 3952else
75086676 3953 eval "$as_acx_Woption=no"
fd7d450d 3954fi
75086676 3955rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fd7d450d
DD		 3956
3957fi
75086676
DD		 3958eval ac_res=\$$as_acx_Woption
3959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3960$as_echo "$ac_res" >&6; }
3961 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
a53e62cf 3962 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
fd7d450d 3963fi
a104c397
PB		 3964 done
3965CFLAGS="$save_CFLAGS"
3966
a53e62cf
AS		 3967# Do the check with the no- prefix removed from the warning options
3968# since gcc silently accepts any -Wno-* option on purpose
75086676
DD		 3969if test "$GCC" = yes; then :
3970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
3971$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
3972if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
3973 $as_echo_n "(cached) " >&6
1f616ca1
PB		 3974else
3975 save_CFLAGS="$CFLAGS"
3976CFLAGS="-pedantic "
75086676 3977cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1f616ca1
PB		 3978/* end confdefs.h. */
3979
3980int
3981main ()
3982{
3983
3984 ;
3985 return 0;
3986}
3987_ACEOF
75086676 3988if ac_fn_c_try_compile "$LINENO"; then :
1f616ca1
PB		 3989 acx_cv_prog_cc_pedantic_=yes
3990else
75086676 3991 acx_cv_prog_cc_pedantic_=no
1f616ca1 3992fi
75086676 3993rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1f616ca1
PB		 3994CFLAGS="$save_CFLAGS"
3995fi
75086676
DD		 3996{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
3997$as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
3998if test $acx_cv_prog_cc_pedantic_ = yes; then :
1f616ca1
PB		 3999 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
4000fi
4001
1f616ca1
PB		 4002fi
4003
4004
46a10049 4005if test "x$CC" != xcc; then
75086676
DD		 4006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4007$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
46a10049 4008else
75086676
DD		 4009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4010$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
46a10049 4011fi
75086676 4012set dummy $CC; ac_cc=`$as_echo "$2" |
46a10049 4013 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
75086676
DD		 4014if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4015 $as_echo_n "(cached) " >&6
46a10049 4016else
75086676 4017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049
DD		 4018/* end confdefs.h. */
4019
4020int
4021main ()
4022{
4023
4024 ;
4025 return 0;
4026}
4027_ACEOF
4028# Make sure it works both with $CC and with simple cc.
4029# We do the test twice because some compilers refuse to overwrite an
4030# existing .o file with -o, though they will create one.
75086676
DD		 4031ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4032rm -f conftest2.*
4033if { { case "(($ac_try" in
4034 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4035 *) ac_try_echo=$ac_try;;
4036esac
4037eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4038$as_echo "$ac_try_echo"; } >&5
4039 (eval "$ac_try") 2>&5
4040 ac_status=$?
4041 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4042 test $ac_status = 0; } &&
4043 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4044 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4045 *) ac_try_echo=$ac_try;;
4046esac
4047eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4048$as_echo "$ac_try_echo"; } >&5
4049 (eval "$ac_try") 2>&5
46a10049 4050 ac_status=$?
75086676
DD		 4051 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4052 test $ac_status = 0; };
46a10049
DD		 4053then
4054 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4055 if test "x$CC" != xcc; then
4056 # Test first that cc exists at all.
4057 if { ac_try='cc -c conftest.$ac_ext >&5'
75086676
DD		 4058 { { case "(($ac_try" in
4059 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4060 *) ac_try_echo=$ac_try;;
4061esac
4062eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4063$as_echo "$ac_try_echo"; } >&5
4064 (eval "$ac_try") 2>&5
4065 ac_status=$?
4066 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4067 test $ac_status = 0; }; }; then
4068 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4069 rm -f conftest2.*
4070 if { { case "(($ac_try" in
4071 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4072 *) ac_try_echo=$ac_try;;
4073esac
4074eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4075$as_echo "$ac_try_echo"; } >&5
4076 (eval "$ac_try") 2>&5
4077 ac_status=$?
4078 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4079 test $ac_status = 0; } &&
4080 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4081 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4082 *) ac_try_echo=$ac_try;;
4083esac
4084eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4085$as_echo "$ac_try_echo"; } >&5
4086 (eval "$ac_try") 2>&5
46a10049 4087 ac_status=$?
75086676
DD		 4088 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4089 test $ac_status = 0; };
46a10049
DD		 4090 then
4091 # cc works too.
4092 :
4093 else
4094 # cc exists but doesn't like -o.
4095 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4096 fi
4097 fi
4098 fi
4099else
4100 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4101fi
75086676 4102rm -f core conftest*
46a10049
DD		 4103
4104fi
75086676
DD		 4105if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4107$as_echo "yes" >&6; }
46a10049 4108else
75086676
DD		 4109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4110$as_echo "no" >&6; }
46a10049 4111
75086676 4112$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
46a10049
DD		 4113
4114fi
4115
4116# autoconf is lame and doesn't give us any substitution variable for this.
4117if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4118 NO_MINUS_C_MINUS_O=yes
4119else
4120 OUTPUT_OPTION='-o $@'
4121fi
4122
4123
4124
75086676
DD		 4125{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4126$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4127if test "${ac_cv_c_const+set}" = set; then :
4128 $as_echo_n "(cached) " >&6
96e00b33 4129else
75086676 4130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4131/* end confdefs.h. */
4132
4133int
4134main ()
4135{
4136/* FIXME: Include the comments suggested by Paul. */
4137#ifndef __cplusplus
4138 /* Ultrix mips cc rejects this. */
4139 typedef int charset[2];
75086676 4140 const charset cs;
11a338da 4141 /* SunOS 4.1.1 cc rejects this. */
75086676
DD		 4142 char const *const *pcpcc;
4143 char **ppc;
11a338da
DD		 4144 /* NEC SVR4.0.2 mips cc rejects this. */
4145 struct point {int x, y;};
4146 static struct point const zero = {0,0};
4147 /* AIX XL C 1.02.0.0 rejects this.
4148 It does not let you subtract one const X* pointer from another in
4149 an arm of an if-expression whose if-part is not a constant
4150 expression */
4151 const char *g = "string";
75086676 4152 pcpcc = &g + (g ? g-g : 0);
11a338da 4153 /* HPUX 7.0 cc rejects these. */
75086676
DD		 4154 ++pcpcc;
4155 ppc = (char**) pcpcc;
4156 pcpcc = (char const *const *) ppc;
11a338da
DD		 4157 { /* SCO 3.2v4 cc rejects this. */
4158 char *t;
4159 char const *s = 0 ? (char *) 0 : (char const *) 0;
4160
4161 *t++ = 0;
75086676 4162 if (s) return 0;
11a338da
DD		 4163 }
4164 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4165 int x[] = {25, 17};
4166 const int *foo = &x[0];
4167 ++foo;
4168 }
4169 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4170 typedef const int *iptr;
4171 iptr p = 0;
4172 ++p;
4173 }
4174 { /* AIX XL C 1.02.0.0 rejects this saying
4175 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4176 struct s { int j; const int *ap[3]; };
4177 struct s *b; b->j = 5;
4178 }
4179 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4180 const int foo = 10;
75086676 4181 if (!foo) return 0;
11a338da 4182 }
75086676 4183 return !cs[0] && !zero.x;
11a338da
DD		 4184#endif
4185
4186 ;
4187 return 0;
4188}
4189_ACEOF
75086676 4190if ac_fn_c_try_compile "$LINENO"; then :
11a338da 4191 ac_cv_c_const=yes
96e00b33 4192else
75086676 4193 ac_cv_c_const=no
96e00b33 4194fi
75086676 4195rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4196fi
75086676
DD		 4197{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4198$as_echo "$ac_cv_c_const" >&6; }
11a338da
DD		 4199if test $ac_cv_c_const = no; then
4200
75086676 4201$as_echo "#define const /**/" >>confdefs.h
2299a76d 4202
96e00b33 4203fi
11a338da 4204
75086676
DD		 4205{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4206$as_echo_n "checking for inline... " >&6; }
4207if test "${ac_cv_c_inline+set}" = set; then :
4208 $as_echo_n "(cached) " >&6
96e00b33 4209else
11a338da
DD		 4210 ac_cv_c_inline=no
4211for ac_kw in inline __inline__ __inline; do
75086676 4212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4213/* end confdefs.h. */
4214#ifndef __cplusplus
4215typedef int foo_t;
4216static $ac_kw foo_t static_foo () {return 0; }
4217$ac_kw foo_t foo () {return 0; }
4218#endif
96e00b33 4219
11a338da 4220_ACEOF
75086676
DD		 4221if ac_fn_c_try_compile "$LINENO"; then :
4222 ac_cv_c_inline=$ac_kw
96e00b33 4223fi
75086676
DD		 4224rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4225 test "$ac_cv_c_inline" != no && break
11a338da
DD		 4226done
4227
96e00b33 4228fi
75086676
DD		 4229{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4230$as_echo "$ac_cv_c_inline" >&6; }
96e00b33 4231
11a338da
DD		 4232case $ac_cv_c_inline in
4233 inline | yes) ;;
4234 *)
4235 case $ac_cv_c_inline in
4236 no) ac_val=;;
4237 *) ac_val=$ac_cv_c_inline;;
4238 esac
4239 cat >>confdefs.h <<_ACEOF
4240#ifndef __cplusplus
4241#define inline $ac_val
4242#endif
4243_ACEOF
4244 ;;
4245esac
96e00b33 4246
75086676
DD		 4247
4248{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4249$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4250if test "${ac_cv_path_GREP+set}" = set; then :
4251 $as_echo_n "(cached) " >&6
96e00b33 4252else
75086676
DD		 4253 if test -z "$GREP"; then
4254 ac_path_GREP_found=false
4255 # Loop through the user's path and test for each of PROGNAME-LIST
4256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4257for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4258do
4259 IFS=$as_save_IFS
4260 test -z "$as_dir" && as_dir=.
4261 for ac_prog in grep ggrep; do
4262 for ac_exec_ext in '' $ac_executable_extensions; do
4263 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4264 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4265# Check for GNU ac_path_GREP and select it if it is found.
4266 # Check for GNU $ac_path_GREP
4267case `"$ac_path_GREP" --version 2>&1` in
4268*GNU*)
4269 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4270*)
4271 ac_count=0
4272 $as_echo_n 0123456789 >"conftest.in"
4273 while :
4274 do
4275 cat "conftest.in" "conftest.in" >"conftest.tmp"
4276 mv "conftest.tmp" "conftest.in"
4277 cp "conftest.in" "conftest.nl"
4278 $as_echo 'GREP' >> "conftest.nl"
4279 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4280 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4281 as_fn_arith $ac_count + 1 && ac_count=$as_val
4282 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4283 # Best one so far, save it but keep looking for a better one
4284 ac_cv_path_GREP="$ac_path_GREP"
4285 ac_path_GREP_max=$ac_count
4286 fi
4287 # 10*(2^10) chars as input seems more than enough
4288 test $ac_count -gt 10 && break
4289 done
4290 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4291esac
4292
4293 $ac_path_GREP_found && break 3
4294 done
4295 done
4296 done
4297IFS=$as_save_IFS
4298 if test -z "$ac_cv_path_GREP"; then
4299 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4300 fi
4301else
4302 ac_cv_path_GREP=$GREP
4303fi
4304
4305fi
4306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4307$as_echo "$ac_cv_path_GREP" >&6; }
4308 GREP="$ac_cv_path_GREP"
4309
4310
4311{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4312$as_echo_n "checking for egrep... " >&6; }
4313if test "${ac_cv_path_EGREP+set}" = set; then :
4314 $as_echo_n "(cached) " >&6
4315else
4316 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4317 then ac_cv_path_EGREP="$GREP -E"
4318 else
4319 if test -z "$EGREP"; then
4320 ac_path_EGREP_found=false
4321 # Loop through the user's path and test for each of PROGNAME-LIST
4322 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4323for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4324do
4325 IFS=$as_save_IFS
4326 test -z "$as_dir" && as_dir=.
4327 for ac_prog in egrep; do
4328 for ac_exec_ext in '' $ac_executable_extensions; do
4329 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4330 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4331# Check for GNU ac_path_EGREP and select it if it is found.
4332 # Check for GNU $ac_path_EGREP
4333case `"$ac_path_EGREP" --version 2>&1` in
4334*GNU*)
4335 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4336*)
4337 ac_count=0
4338 $as_echo_n 0123456789 >"conftest.in"
4339 while :
4340 do
4341 cat "conftest.in" "conftest.in" >"conftest.tmp"
4342 mv "conftest.tmp" "conftest.in"
4343 cp "conftest.in" "conftest.nl"
4344 $as_echo 'EGREP' >> "conftest.nl"
4345 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4346 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4347 as_fn_arith $ac_count + 1 && ac_count=$as_val
4348 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4349 # Best one so far, save it but keep looking for a better one
4350 ac_cv_path_EGREP="$ac_path_EGREP"
4351 ac_path_EGREP_max=$ac_count
4352 fi
4353 # 10*(2^10) chars as input seems more than enough
4354 test $ac_count -gt 10 && break
4355 done
4356 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4357esac
4358
4359 $ac_path_EGREP_found && break 3
4360 done
4361 done
4362 done
4363IFS=$as_save_IFS
4364 if test -z "$ac_cv_path_EGREP"; then
4365 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4366 fi
4367else
4368 ac_cv_path_EGREP=$EGREP
4369fi
4370
4371 fi
4372fi
4373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4374$as_echo "$ac_cv_path_EGREP" >&6; }
4375 EGREP="$ac_cv_path_EGREP"
4376
4377
4378{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4379$as_echo_n "checking for ANSI C header files... " >&6; }
4380if test "${ac_cv_header_stdc+set}" = set; then :
4381 $as_echo_n "(cached) " >&6
4382else
4383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da 4384/* end confdefs.h. */
75086676
DD		 4385#include <stdlib.h>
4386#include <stdarg.h>
4387#include <string.h>
4388#include <float.h>
0093138c 4389
11a338da
DD		 4390int
4391main ()
4392{
0093138c 4393
11a338da
DD		 4394 ;
4395 return 0;
4396}
4397_ACEOF
75086676
DD		 4398if ac_fn_c_try_compile "$LINENO"; then :
4399 ac_cv_header_stdc=yes
4400else
4401 ac_cv_header_stdc=no
4402fi
4403rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4404
75086676
DD		 4405if test $ac_cv_header_stdc = yes; then
4406 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4408/* end confdefs.h. */
4409#include <string.h>
4410
4411_ACEOF
4412if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4413 $EGREP "memchr" >/dev/null 2>&1; then :
4414
4415else
4416 ac_cv_header_stdc=no
4417fi
4418rm -f conftest*
4419
4420fi
4421
4422if test $ac_cv_header_stdc = yes; then
4423 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4425/* end confdefs.h. */
4426#include <stdlib.h>
4427
4428_ACEOF
4429if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4430 $EGREP "free" >/dev/null 2>&1; then :
4431
4432else
4433 ac_cv_header_stdc=no
4434fi
4435rm -f conftest*
4436
4437fi
4438
4439if test $ac_cv_header_stdc = yes; then
4440 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4441 if test "$cross_compiling" = yes; then :
4442 :
4443else
4444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4445/* end confdefs.h. */
4446#include <ctype.h>
4447#include <stdlib.h>
4448#if ((' ' & 0x0FF) == 0x020)
4449# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4450# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4451#else
4452# define ISLOWER(c) \
4453 (('a' <= (c) && (c) <= 'i') \
4454 || ('j' <= (c) && (c) <= 'r') \
4455 || ('s' <= (c) && (c) <= 'z'))
4456# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
46a10049 4457#endif
0093138c 4458
75086676
DD		 4459#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4460int
4461main ()
4462{
4463 int i;
4464 for (i = 0; i < 256; i++)
4465 if (XOR (islower (i), ISLOWER (i))
4466 || toupper (i) != TOUPPER (i))
4467 return 2;
2299a76d
DJ		 4468 return 0;
4469}
4470_ACEOF
75086676
DD		 4471if ac_fn_c_try_run "$LINENO"; then :
4472
7108c5dc 4473else
75086676
DD		 4474 ac_cv_header_stdc=no
4475fi
4476rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4477 conftest.$ac_objext conftest.beam conftest.$ac_ext
4478fi
2299a76d 4479
7108c5dc 4480fi
75086676
DD		 4481fi
4482{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4483$as_echo "$ac_cv_header_stdc" >&6; }
4484if test $ac_cv_header_stdc = yes; then
4485
4486$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4487
4488fi
4489
4490# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4491for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4492 inttypes.h stdint.h unistd.h
4493do :
4494 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4495ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4496eval as_val=\$$as_ac_Header
4497 if test "x$as_val" = x""yes; then :
4498 cat >>confdefs.h <<_ACEOF
4499#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4500_ACEOF
4501
4502fi
4503done
2299a76d 4504
75086676
DD		 4505
4506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4507$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4508if test "${ac_cv_c_bigendian+set}" = set; then :
4509 $as_echo_n "(cached) " >&6
4510else
0093138c 4511 ac_cv_c_bigendian=unknown
75086676
DD		 4512 # See if we're dealing with a universal compiler.
4513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4514/* end confdefs.h. */
4515#ifndef __APPLE_CC__
4516 not a universal capable compiler
4517 #endif
4518 typedef int dummy;
4519
4520_ACEOF
4521if ac_fn_c_try_compile "$LINENO"; then :
4522
4523 # Check for potential -arch flags. It is not universal unless
4524 # there are at least two -arch flags with different values.
4525 ac_arch=
4526 ac_prev=
4527 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4528 if test -n "$ac_prev"; then
4529 case $ac_word in
4530 i?86 | x86_64 | ppc | ppc64)
4531 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4532 ac_arch=$ac_word
4533 else
4534 ac_cv_c_bigendian=universal
4535 break
4536 fi
4537 ;;
4538 esac
4539 ac_prev=
4540 elif test "x$ac_word" = "x-arch"; then
4541 ac_prev=arch
4542 fi
4543 done
4544fi
4545rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4546 if test $ac_cv_c_bigendian = unknown; then
4547 # See if sys/param.h defines the BYTE_ORDER macro.
4548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4549/* end confdefs.h. */
4550#include <sys/types.h>
4551 #include <sys/param.h>
4552
4553int
4554main ()
4555{
4556#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4557 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4558 && LITTLE_ENDIAN)
4559 bogus endian macros
4560 #endif
4561
4562 ;
4563 return 0;
4564}
0093138c 4565_ACEOF
75086676
DD		 4566if ac_fn_c_try_compile "$LINENO"; then :
4567 # It does; now see whether it defined to BIG_ENDIAN or not.
4568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
0093138c 4569/* end confdefs.h. */
75086676
DD		 4570#include <sys/types.h>
4571 #include <sys/param.h>
4572
0093138c
DD		 4573int
4574main ()
4575{
75086676
DD		 4576#if BYTE_ORDER != BIG_ENDIAN
4577 not big endian
4578 #endif
4579
0093138c
DD		 4580 ;
4581 return 0;
4582}
4583_ACEOF
75086676 4584if ac_fn_c_try_compile "$LINENO"; then :
0093138c 4585 ac_cv_c_bigendian=yes
75086676
DD		 4586else
4587 ac_cv_c_bigendian=no
0093138c 4588fi
75086676 4589rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4590fi
75086676
DD		 4591rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4592 fi
4593 if test $ac_cv_c_bigendian = unknown; then
4594 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4596/* end confdefs.h. */
4597#include <limits.h>
0093138c 4598
75086676
DD		 4599int
4600main ()
4601{
4602#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4603 bogus endian macros
4604 #endif
4605
4606 ;
4607 return 0;
4608}
46a10049 4609_ACEOF
75086676
DD		 4610if ac_fn_c_try_compile "$LINENO"; then :
4611 # It does; now see whether it defined to _BIG_ENDIAN or not.
4612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049 4613/* end confdefs.h. */
75086676
DD		 4614#include <limits.h>
4615
0093138c
DD		 4616int
4617main ()
4618{
75086676
DD		 4619#ifndef _BIG_ENDIAN
4620 not big endian
4621 #endif
4622
4623 ;
4624 return 0;
46a10049 4625}
2299a76d 4626_ACEOF
75086676
DD		 4627if ac_fn_c_try_compile "$LINENO"; then :
4628 ac_cv_c_bigendian=yes
46a10049 4629else
75086676 4630 ac_cv_c_bigendian=no
7108c5dc 4631fi
75086676 4632rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46a10049 4633fi
75086676
DD		 4634rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4635 fi
4636 if test $ac_cv_c_bigendian = unknown; then
4637 # Compile a test program.
4638 if test "$cross_compiling" = yes; then :
4639 # Try to guess by grepping values from an object file.
4640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4641/* end confdefs.h. */
4642short int ascii_mm[] =
4643 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4644 short int ascii_ii[] =
4645 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4646 int use_ascii (int i) {
4647 return ascii_mm[i] + ascii_ii[i];
4648 }
4649 short int ebcdic_ii[] =
4650 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4651 short int ebcdic_mm[] =
4652 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4653 int use_ebcdic (int i) {
4654 return ebcdic_mm[i] + ebcdic_ii[i];
4655 }
4656 extern int foo;
4657
4658int
4659main ()
4660{
4661return use_ascii (foo) == use_ebcdic (foo);
4662 ;
4663 return 0;
4664}
4665_ACEOF
4666if ac_fn_c_try_compile "$LINENO"; then :
4667 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4668 ac_cv_c_bigendian=yes
4669 fi
4670 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4671 if test "$ac_cv_c_bigendian" = unknown; then
4672 ac_cv_c_bigendian=no
4673 else
4674 # finding both strings is unlikely to happen, but who knows?
4675 ac_cv_c_bigendian=unknown
4676 fi
4677 fi
4678fi
4679rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4680else
4681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4682/* end confdefs.h. */
4683$ac_includes_default
4684int
4685main ()
4686{
4687
4688 /* Are we little or big endian? From Harbison&Steele. */
4689 union
4690 {
4691 long int l;
4692 char c[sizeof (long int)];
4693 } u;
4694 u.l = 1;
4695 return u.c[sizeof (long int) - 1] == 1;
4696
4697 ;
4698 return 0;
4699}
4700_ACEOF
4701if ac_fn_c_try_run "$LINENO"; then :
4702 ac_cv_c_bigendian=no
4703else
4704 ac_cv_c_bigendian=yes
46a10049 4705fi
75086676
DD		 4706rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4707 conftest.$ac_objext conftest.beam conftest.$ac_ext
46a10049 4708fi
2299a76d 4709
75086676
DD		 4710 fi
4711fi
4712{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4713$as_echo "$ac_cv_c_bigendian" >&6; }
4714 case $ac_cv_c_bigendian in #(
4715 yes)
4716 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4717;; #(
4718 no)
4719 ;; #(
4720 universal)
4721
4722$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4723
4724 ;; #(
4725 *)
4726 as_fn_error "unknown endianness
4727 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4728 esac
7108c5dc 4729
252b5132
RH		 4730
4731
4732
75086676 4733ac_config_headers="$ac_config_headers config.h:config.in"
252b5132
RH		 4734
4735
4736
4737# Find a good install program. We prefer a C program (faster),
4738# so one script is as good as another. But avoid the broken or
4739# incompatible versions:
4740# SysV /etc/install, /usr/sbin/install
4741# SunOS /usr/etc/install
4742# IRIX /sbin/install
4743# AIX /bin/install
2299a76d 4744# AmigaOS /C/install, which installs bootblocks on floppy discs
252b5132
RH		 4745# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4746# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4747# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
58670637 4748# OS/2's system install, which has a completely different semantic
252b5132 4749# ./install, which can be erroneously created by make from ./install.sh.
75086676
DD		 4750# Reject install programs that cannot install multiple files.
4751{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4752$as_echo_n "checking for a BSD-compatible install... " >&6; }
252b5132 4753if test -z "$INSTALL"; then
75086676
DD		 4754if test "${ac_cv_path_install+set}" = set; then :
4755 $as_echo_n "(cached) " >&6
2299a76d
DJ		 4756else
4757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4758for as_dir in $PATH
4759do
4760 IFS=$as_save_IFS
4761 test -z "$as_dir" && as_dir=.
75086676
DD		 4762 # Account for people who put trailing slashes in PATH elements.
4763case $as_dir/ in #((
4764 ./ | .// | /[cC]/* | \
2299a76d 4765 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
75086676 4766 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2299a76d
DJ		 4767 /usr/ucb/* ) ;;
4768 *)
4769 # OSF1 and SCO ODT 3.0 have their own names for install.
4770 # Don't use installbsd from OSF since it installs stuff as root
4771 # by default.
4772 for ac_prog in ginstall scoinst install; do
4773 for ac_exec_ext in '' $ac_executable_extensions; do
75086676 4774 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
58670637
DD		 4775 if test $ac_prog = install &&
4776 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4777 # AIX install. It has an incompatible calling convention.
4778 :
4779 elif test $ac_prog = install &&
4780 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4781 # program-specific install script used by HP pwplus--don't use.
4782 :
4783 else
75086676
DD		 4784 rm -rf conftest.one conftest.two conftest.dir
4785 echo one > conftest.one
4786 echo two > conftest.two
4787 mkdir conftest.dir
4788 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4789 test -s conftest.one && test -s conftest.two &&
4790 test -s conftest.dir/conftest.one &&
4791 test -s conftest.dir/conftest.two
4792 then
4793 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4794 break 3
4795 fi
58670637
DD		 4796 fi
4797 fi
252b5132 4798 done
2299a76d
DJ		 4799 done
4800 ;;
4801esac
2299a76d 4802
75086676
DD		 4803 done
4804IFS=$as_save_IFS
4805
4806rm -rf conftest.one conftest.two conftest.dir
252b5132
RH		 4807
4808fi
4809 if test "${ac_cv_path_install+set}" = set; then
2299a76d 4810 INSTALL=$ac_cv_path_install
252b5132 4811 else
75086676
DD		 4812 # As a last resort, use the slow shell script. Don't cache a
4813 # value for INSTALL within a source directory, because that will
252b5132 4814 # break other packages using the cache if that directory is
75086676 4815 # removed, or if the value is a relative name.
2299a76d 4816 INSTALL=$ac_install_sh
252b5132
RH		 4817 fi
4818fi
75086676
DD		 4819{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4820$as_echo "$INSTALL" >&6; }
252b5132
RH		 4821
4822# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4823# It thinks the first close brace ends the variable substitution.
4824test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4825
2299a76d 4826test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
252b5132
RH		 4827
4828test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4829
4830
4cf896a5
KC		 4831# Don't build the shared library for build.
4832if [ -n "${with_build_subdir}" ]; then
4833 enable_shared=no
4834fi
4835
4836frag=
4837case "${host}" in
4838 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4839 frag=mh-aix ;;
4840 *-*-cxux7*) frag=mh-cxux7 ;;
4841 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4842 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4843 i370-*-opened*) frag=mh-openedition ;;
4844 i[34567]86-*-windows*) frag=mh-windows ;;
4845esac
4846
4847if [ -n "${frag}" ]; then
c779bab8 4848 frag=${libiberty_topdir}/libiberty/config/$frag
4cf896a5
KC		 4849fi
4850
601a99c6
DD		 4851
4852
4853
4854
4855case "${host}" in
4856 # PIC is the default on some targets or must not be used.
4857 *-*-darwin*)
4858 # PIC is the default on this platform
4859 # Common symbols not allowed in MH_DYLIB files
4860 PICFLAG=-fno-common
4861 ;;
4862 alpha*-dec-osf5*)
4863 # PIC is the default.
4864 ;;
4865 hppa*64*-*-hpux*)
4866 # PIC is the default for 64-bit PA HP-UX.
4867 ;;
3afd2652
DD		 4868 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4869 ;;
4870 i[34567]86-*-mingw* | x86_64-*-mingw*)
601a99c6 4871 ;;
d12c31df 4872 i[34567]86-*-interix[3-9]*)
601a99c6
DD		 4873 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4874 # Instead, we relocate shared libraries at runtime.
4875 ;;
4876 i[34567]86-*-nto-qnx*)
4877 # QNX uses GNU C++, but need to define -shared option too, otherwise
4878 # it will coredump.
4879 PICFLAG='-fPIC -shared'
4880 ;;
4881 i[34567]86-pc-msdosdjgpp*)
4882 # DJGPP does not support shared libraries at all.
4883 ;;
4884 ia64*-*-hpux*)
4885 # On IA64 HP-UX, PIC is the default but the pic flag
4886 # sets the default TLS model and affects inlining.
4887 PICFLAG=-fPIC
4888 ;;
4889 mips-sgi-irix6*)
4890 # PIC is the default.
4891 ;;
4892 rs6000-ibm-aix* | powerpc-ibm-aix*)
4893 # All AIX code is PIC.
4894 ;;
4895
4896 # Some targets support both -fPIC and -fpic, but prefer the latter.
4897 # FIXME: Why?
4898 i[34567]86-*-* | x86_64-*-*)
4899 PICFLAG=-fpic
4900 ;;
4901 m68k-*-*)
4902 PICFLAG=-fpic
4903 ;;
601a99c6
DD		 4904 # FIXME: Override -fPIC default in libgcc only?
4905 sh-*-linux* | sh[2346lbe]*-*-linux*)
4906 PICFLAG=-fpic
4907 ;;
4908 # FIXME: Simplify to sh*-*-netbsd*?
4909 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4910 sh64-*-netbsd* | sh64l*-*-netbsd*)
4911 PICFLAG=-fpic
4912 ;;
4913 # Default to -fPIC unless specified otherwise.
4914 *)
4915 PICFLAG=-fPIC
4916 ;;
4917esac
4918
4919# If the user explicitly uses -fpic/-fPIC, keep that.
4920case "${CFLAGS}" in
4921 *-fpic*)
4922 PICFLAG=-fpic
4923 ;;
4924 *-fPIC*)
4925 PICFLAG=-fPIC
4926 ;;
4927esac
4928
4929
4cf896a5
KC		 4930# If they didn't specify --enable-shared, don't generate shared libs.
4931case "${enable_shared}" in
4932 yes) shared=yes ;;
4933 no) shared=no ;;
4934 "") shared=no ;;
4935 *) shared=yes ;;
4936esac
601a99c6
DD		 4937if [ "${shared}" != "yes" ]; then
4938 PICFLAG=
4cf896a5
KC		 4939fi
4940
c779bab8 4941
4cf896a5
KC		 4942echo "# Warning: this fragment is automatically generated" > temp-frag
4943
c779bab8
PB		 4944if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4945 echo "Appending ${frag} to xhost-mkfrag"
4946 echo "# Following fragment copied from ${frag}" >> temp-frag
4947 cat ${frag} >> temp-frag
4948fi
4cf896a5
KC		 4949
4950# record if we want to build shared libs.
4951if [ "${shared}" = "yes" ]; then
4952 echo enable_shared = yes >> temp-frag
4953else
4954 echo enable_shared = no >> temp-frag
4955fi
4956
4957frag=xhost-mkfrag
4958${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
4959
252b5132
RH		 4960host_makefile_frag=${frag}
4961
4962
4963# It's OK to check for header files. Although the compiler may not be
4964# able to link anything, it had better be able to at least compile
4965# something.
62b06a9e 4966for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h
75086676
DD		 4967do :
4968 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4969ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4970eval as_val=\$$as_ac_Header
4971 if test "x$as_val" = x""yes; then :
2299a76d 4972 cat >>confdefs.h <<_ACEOF
75086676 4973#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 4974_ACEOF
4975
4976fi
2299a76d
DJ		 4977done
4978
75086676
DD		 4979{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4980$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4981if test "${ac_cv_header_sys_wait_h+set}" = set; then :
4982 $as_echo_n "(cached) " >&6
2299a76d 4983else
75086676 4984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 4985/* end confdefs.h. */
dc579051 4986#include <sys/types.h>
2299a76d
DJ		 4987#include <sys/wait.h>
4988#ifndef WEXITSTATUS
75086676 4989# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
15ae9e71 4990#endif
2299a76d
DJ		 4991#ifndef WIFEXITED
4992# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4993#endif
4994
4995int
4996main ()
4997{
4998 int s;
4999 wait (&s);
5000 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5001 ;
5002 return 0;
5003}
5004_ACEOF
75086676 5005if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 5006 ac_cv_header_sys_wait_h=yes
dc579051 5007else
75086676 5008 ac_cv_header_sys_wait_h=no
dc579051 5009fi
75086676 5010rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5011fi
75086676
DD		 5012{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5013$as_echo "$ac_cv_header_sys_wait_h" >&6; }
2299a76d
DJ		 5014if test $ac_cv_header_sys_wait_h = yes; then
5015
75086676 5016$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8ddbb593
DJ		 5017
5018fi
5019
75086676
DD		 5020{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5021$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5022if test "${ac_cv_header_time+set}" = set; then :
5023 $as_echo_n "(cached) " >&6
8ddbb593 5024else
75086676 5025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 5026/* end confdefs.h. */
5027#include <sys/types.h>
5028#include <sys/time.h>
5029#include <time.h>
5030
5031int
5032main ()
5033{
5034if ((struct tm *) 0)
5035return 0;
5036 ;
5037 return 0;
5038}
5039_ACEOF
75086676 5040if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 5041 ac_cv_header_time=yes
5042else
75086676 5043 ac_cv_header_time=no
8ddbb593 5044fi
75086676 5045rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5046fi
75086676
DD		 5047{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5048$as_echo "$ac_cv_header_time" >&6; }
8ddbb593
DJ		 5049if test $ac_cv_header_time = yes; then
5050
75086676 5051$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8ddbb593
DJ		 5052
5053fi
5054
5055
75086676
DD		 5056{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5057$as_echo_n "checking whether errno must be declared... " >&6; }
5058if test "${libiberty_cv_declare_errno+set}" = set; then :
5059 $as_echo_n "(cached) " >&6
8ddbb593 5060else
75086676 5061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 5062/* end confdefs.h. */
5063#include <errno.h>
5064int
5065main ()
5066{
5067int x = errno;
5068 ;
5069 return 0;
5070}
5071_ACEOF
75086676 5072if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 5073 libiberty_cv_declare_errno=no
5074else
75086676 5075 libiberty_cv_declare_errno=yes
8ddbb593 5076fi
75086676 5077rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5078fi
75086676
DD		 5079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5080$as_echo "$libiberty_cv_declare_errno" >&6; }
8ddbb593
DJ		 5081if test $libiberty_cv_declare_errno = yes
5082then
75086676 5083$as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
8ddbb593
DJ		 5084
5085fi
5086
5087
40a59a4c 5088# Determine the size of an int for struct fibnode.
75086676
DD		 5089# The cast to long int works around a bug in the HP C Compiler
5090# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5091# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5092# This bug is HP SR number 8606223364.
5093{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5094$as_echo_n "checking size of int... " >&6; }
5095if test "${ac_cv_sizeof_int+set}" = set; then :
5096 $as_echo_n "(cached) " >&6
5097else
5098 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5099
5100else
5101 if test "$ac_cv_type_int" = yes; then
5102 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5103$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5104{ as_fn_set_status 77
5105as_fn_error "cannot compute sizeof (int)
5106See \`config.log' for more details." "$LINENO" 5; }; }
5107 else
5108 ac_cv_sizeof_int=0
5109 fi
8ddbb593 5110fi
8ddbb593 5111
75086676
DD		 5112fi
5113{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5114$as_echo "$ac_cv_sizeof_int" >&6; }
8ddbb593 5115
8ddbb593 5116
8ddbb593 5117
75086676
DD		 5118cat >>confdefs.h <<_ACEOF
5119#define SIZEOF_INT $ac_cv_sizeof_int
8ddbb593 5120_ACEOF
8ddbb593 5121
8ddbb593 5122
8ddbb593 5123
75086676
DD		 5124# Look for a 64-bit type.
5125{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5126$as_echo_n "checking for a 64-bit type... " >&6; }
5127if test "${liberty_cv_uint64+set}" = set; then :
5128 $as_echo_n "(cached) " >&6
2299a76d 5129else
75086676
DD		 5130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5131/* end confdefs.h. */
5132#ifdef HAVE_STDINT_H
5133#include <stdint.h>
5134#endif
5135int
5136main ()
5137{
5138extern uint64_t foo;
5139 ;
5140 return 0;
5141}
2299a76d 5142_ACEOF
75086676
DD		 5143if ac_fn_c_try_compile "$LINENO"; then :
5144 liberty_cv_uint64=uint64_t
5145else
5146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5147/* end confdefs.h. */
75086676
DD		 5148#ifdef HAVE_LIMITS_H
5149#include <limits.h>
5150#endif
5151#ifndef CHAR_BIT
5152#define CHAR_BIT 8
8ddbb593 5153#endif
2299a76d
DJ		 5154int
5155main ()
5156{
75086676
DD		 5157extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5158 ;
5159 return 0;
2299a76d
DJ		 5160}
5161_ACEOF
75086676
DD		 5162if ac_fn_c_try_compile "$LINENO"; then :
5163 liberty_cv_uint64="unsigned long"
2299a76d 5164else
75086676
DD		 5165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5166/* end confdefs.h. */
5167#ifdef HAVE_LIMITS_H
5168#include <limits.h>
5169#endif
5170#ifndef CHAR_BIT
5171#define CHAR_BIT 8
5172#endif
5173int
5174main ()
5175{
5176extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5177 ;
5178 return 0;
5179}
5180_ACEOF
5181if ac_fn_c_try_compile "$LINENO"; then :
5182 liberty_cv_uint64="unsigned long long"
5183else
5184 liberty_cv_uint64=none
2299a76d 5185fi
75086676 5186rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5187fi
75086676 5188rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5189fi
75086676 5190rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5191fi
2299a76d 5192
75086676
DD		 5193{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5194$as_echo "$liberty_cv_uint64" >&6; }
5195if test "$liberty_cv_uint64" != none; then
5196
5197cat >>confdefs.h <<_ACEOF
5198#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
2299a76d
DJ		 5199_ACEOF
5200
5201fi
5202
b4a451f5
L		 5203
5204 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5205if test "x$ac_cv_type_intptr_t" = x""yes; then :
5206
5207$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5208
5209else
5210 for ac_type in 'int' 'long int' 'long long int'; do
5211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5212/* end confdefs.h. */
5213$ac_includes_default
5214int
5215main ()
5216{
5217static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5218test_array [0] = 0
5219
5220 ;
5221 return 0;
5222}
5223_ACEOF
5224if ac_fn_c_try_compile "$LINENO"; then :
5225
5226cat >>confdefs.h <<_ACEOF
5227#define intptr_t $ac_type
5228_ACEOF
5229
5230 ac_type=
5231fi
5232rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5233 test -z "$ac_type" && break
5234 done
5235fi
5236
5237
5238
5239 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5240if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5241
5242$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5243
5244else
5245 for ac_type in 'unsigned int' 'unsigned long int' \
5246 'unsigned long long int'; do
5247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5248/* end confdefs.h. */
5249$ac_includes_default
5250int
5251main ()
5252{
5253static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5254test_array [0] = 0
5255
5256 ;
5257 return 0;
5258}
5259_ACEOF
5260if ac_fn_c_try_compile "$LINENO"; then :
5261
5262cat >>confdefs.h <<_ACEOF
5263#define uintptr_t $ac_type
5264_ACEOF
5265
5266 ac_type=
5267fi
5268rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5269 test -z "$ac_type" && break
5270 done
5271fi
5272
5273
ffa54e5c
DD		 5274ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5275if test "x$ac_cv_type_ssize_t" = x""yes; then :
5276
5277else
5278
5279cat >>confdefs.h <<_ACEOF
5280#define ssize_t int
5281_ACEOF
5282
5283fi
5284
b4a451f5 5285
75086676
DD		 5286# Given the above check, we always have uintptr_t or a fallback
5287# definition. So define HAVE_UINTPTR_T in case any imported code
5288# relies on it.
2299a76d 5289
75086676 5290$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
8ddbb593
DJ		 5291
5292
75086676
DD		 5293ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5294if test "x$ac_cv_type_pid_t" = x""yes; then :
8ddbb593 5295
75086676 5296else
8ddbb593 5297
75086676
DD		 5298cat >>confdefs.h <<_ACEOF
5299#define pid_t int
5300_ACEOF
8ddbb593 5301
75086676 5302fi
8ddbb593
DJ		 5303
5304
75086676
DD		 5305# This is the list of functions which libiberty will provide if they
5306# are not available on the host.
8ddbb593 5307
75086676
DD		 5308funcs="asprintf"
5309funcs="$funcs atexit"
5310funcs="$funcs basename"
5311funcs="$funcs bcmp"
5312funcs="$funcs bcopy"
5313funcs="$funcs bsearch"
5314funcs="$funcs bzero"
5315funcs="$funcs calloc"
5316funcs="$funcs clock"
5317funcs="$funcs ffs"
5318funcs="$funcs getcwd"
5319funcs="$funcs getpagesize"
5320funcs="$funcs gettimeofday"
5321funcs="$funcs index"
5322funcs="$funcs insque"
5323funcs="$funcs memchr"
5324funcs="$funcs memcmp"
5325funcs="$funcs memcpy"
5326funcs="$funcs memmem"
5327funcs="$funcs memmove"
5328funcs="$funcs mempcpy"
5329funcs="$funcs memset"
5330funcs="$funcs mkstemps"
5331funcs="$funcs putenv"
5332funcs="$funcs random"
5333funcs="$funcs rename"
5334funcs="$funcs rindex"
5335funcs="$funcs setenv"
5336funcs="$funcs snprintf"
5337funcs="$funcs sigsetmask"
5338funcs="$funcs stpcpy"
5339funcs="$funcs stpncpy"
5340funcs="$funcs strcasecmp"
5341funcs="$funcs strchr"
5342funcs="$funcs strdup"
5343funcs="$funcs strncasecmp"
5344funcs="$funcs strndup"
995b61fe 5345funcs="$funcs strnlen"
75086676
DD		 5346funcs="$funcs strrchr"
5347funcs="$funcs strstr"
5348funcs="$funcs strtod"
5349funcs="$funcs strtol"
5350funcs="$funcs strtoul"
5351funcs="$funcs strverscmp"
5352funcs="$funcs tmpnam"
5353funcs="$funcs vasprintf"
5354funcs="$funcs vfprintf"
5355funcs="$funcs vprintf"
5356funcs="$funcs vsnprintf"
5357funcs="$funcs vsprintf"
5358funcs="$funcs waitpid"
9711ae4d 5359funcs="$funcs setproctitle"
2299a76d 5360
75086676
DD		 5361# Also in the old function.def file: alloca, vfork, getopt.
5362
5363vars="sys_errlist sys_nerr sys_siglist"
5364
26ac1280
DD		 5365checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5366 getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
5367 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5368 sysmp table times wait3 wait4"
75086676
DD		 5369
5370# These are neither executed nor required, but they help keep
5371# autoheader happy without adding a bunch of text to acconfig.h.
5372if test "x" = "y"; then
e96158fc
BE		 5373 for ac_func in asprintf atexit \
5374 basename bcmp bcopy bsearch bzero \
5375 calloc canonicalize_file_name clock \
9c55e064 5376 dup3 \
e96158fc 5377 ffs __fsetlocking \
26ac1280 5378 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
e96158fc
BE		 5379 index insque \
5380 memchr memcmp memcpy memmem memmove memset mkstemps \
5381 on_exit \
5382 psignal pstat_getdynamic pstat_getstatic putenv \
5383 random realpath rename rindex \
26ac1280 5384 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
9c55e064 5385 stpcpy stpncpy strcasecmp strchr strdup \
995b61fe
DD		 5386 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
5387 strtol strtoul strverscmp sysconf sysctl sysmp \
e96158fc
BE		 5388 table times tmpnam \
5389 vasprintf vfprintf vprintf vsprintf \
5390 wait3 wait4 waitpid
75086676
DD		 5391do :
5392 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5393ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5394eval as_val=\$$as_ac_var
5395 if test "x$as_val" = x""yes; then :
8ddbb593 5396 cat >>confdefs.h <<_ACEOF
75086676 5397#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d
DJ		 5398_ACEOF
5399
5400fi
8ddbb593 5401done
2299a76d 5402
a2803021
DD		 5403 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5404if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 5405 ac_have_decl=1
40a59a4c 5406else
75086676
DD		 5407 ac_have_decl=0
5408fi
5409
5410cat >>confdefs.h <<_ACEOF
5411#define HAVE_DECL_BASENAME $ac_have_decl
40a59a4c 5412_ACEOF
75086676
DD		 5413ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5414if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5415 ac_have_decl=1
40a59a4c 5416else
75086676 5417 ac_have_decl=0
40a59a4c 5418fi
75086676
DD		 5419
5420cat >>confdefs.h <<_ACEOF
5421#define HAVE_DECL_FFS $ac_have_decl
5422_ACEOF
5423ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5424if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5425 ac_have_decl=1
5426else
5427 ac_have_decl=0
40a59a4c 5428fi
40a59a4c 5429
75086676
DD		 5430cat >>confdefs.h <<_ACEOF
5431#define HAVE_DECL_ASPRINTF $ac_have_decl
5432_ACEOF
5433ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5434if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5435 ac_have_decl=1
40a59a4c 5436else
75086676
DD		 5437 ac_have_decl=0
5438fi
5439
5440cat >>confdefs.h <<_ACEOF
5441#define HAVE_DECL_VASPRINTF $ac_have_decl
40a59a4c 5442_ACEOF
75086676
DD		 5443ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5444if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5445 ac_have_decl=1
5446else
5447 ac_have_decl=0
5448fi
40a59a4c 5449
75086676
DD		 5450cat >>confdefs.h <<_ACEOF
5451#define HAVE_DECL_SNPRINTF $ac_have_decl
40a59a4c 5452_ACEOF
75086676
DD		 5453ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5454if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5455 ac_have_decl=1
5456else
5457 ac_have_decl=0
5458fi
5459
5460cat >>confdefs.h <<_ACEOF
5461#define HAVE_DECL_VSNPRINTF $ac_have_decl
40a59a4c 5462_ACEOF
40a59a4c 5463
40a59a4c 5464
75086676 5465$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
40a59a4c 5466
40a59a4c 5467
75086676 5468$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
40a59a4c 5469
40a59a4c 5470
75086676 5471$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
40a59a4c 5472
40a59a4c 5473fi
40a59a4c 5474
75086676
DD		 5475# For each of these functions, if the host does not provide the
5476# function we want to put FN.o in LIBOBJS, and if the host does
5477# provide the function, we want to define HAVE_FN in config.h.
40a59a4c 5478
75086676
DD		 5479setobjs=
5480CHECK=
5481target_header_dir=
5482if test -n "${with_target_subdir}"; then
40a59a4c 5483
75086676
DD		 5484 # We are being configured as a target library. AC_REPLACE_FUNCS
5485 # may not work correctly, because the compiler may not be able to
5486 # link executables. Note that we may still be being configured
5487 # native.
40a59a4c 5488
75086676
DD		 5489 # If we are being configured for newlib, we know which functions
5490 # newlib provide and which ones we will be expected to provide.
40a59a4c 5491
75086676
DD		 5492 if test "x${with_newlib}" = "xyes"; then
5493 case " $LIBOBJS " in
5494 *" asprintf.$ac_objext "* ) ;;
5495 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5496 ;;
5497esac
40a59a4c 5498
75086676
DD		 5499 case " $LIBOBJS " in
5500 *" basename.$ac_objext "* ) ;;
5501 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5502 ;;
5503esac
40a59a4c 5504
75086676
DD		 5505 case " $LIBOBJS " in
5506 *" insque.$ac_objext "* ) ;;
5507 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5508 ;;
5509esac
40a59a4c 5510
75086676
DD		 5511 case " $LIBOBJS " in
5512 *" random.$ac_objext "* ) ;;
5513 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5514 ;;
5515esac
dc579051 5516
75086676
DD		 5517 case " $LIBOBJS " in
5518 *" strdup.$ac_objext "* ) ;;
5519 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5520 ;;
5521esac
2299a76d 5522
75086676
DD		 5523 case " $LIBOBJS " in
5524 *" vasprintf.$ac_objext "* ) ;;
5525 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5526 ;;
5527esac
5528
5529
5530 for f in $funcs; do
5531 case "$f" in
5532 asprintf | basename | insque | random | strdup | vasprintf)
5533 ;;
5534 *)
5535 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5536 cat >>confdefs.h <<_ACEOF
5537#define $n 1
2299a76d 5538_ACEOF
15ae9e71 5539
75086676
DD		 5540 ;;
5541 esac
5542 done
2299a76d 5543
75086676
DD		 5544 # newlib doesnt provide any of the variables in $vars, so we
5545 # dont have to check them here.
2299a76d 5546
75086676
DD		 5547 # Of the functions in $checkfuncs, newlib only has strerror.
5548 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5549
5550
75086676 5551 setobjs=yes
2299a76d 5552
75086676 5553 fi
2299a76d 5554
75086676
DD		 5555 # If we are being configured for Mingw, we know which functions
5556 # Mingw provides and which ones we will be expected to provide.
2299a76d 5557
75086676
DD		 5558 case "${host}" in
5559 *-*-mingw*)
5560 case " $LIBOBJS " in
5561 *" asprintf.$ac_objext "* ) ;;
5562 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5563 ;;
5564esac
2299a76d 5565
75086676
DD		 5566 case " $LIBOBJS " in
5567 *" basename.$ac_objext "* ) ;;
5568 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5569 ;;
5570esac
2299a76d 5571
75086676
DD		 5572 case " $LIBOBJS " in
5573 *" bcmp.$ac_objext "* ) ;;
5574 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5575 ;;
5576esac
2299a76d 5577
75086676
DD		 5578 case " $LIBOBJS " in
5579 *" bcopy.$ac_objext "* ) ;;
5580 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5581 ;;
5582esac
2299a76d 5583
75086676
DD		 5584 case " $LIBOBJS " in
5585 *" bzero.$ac_objext "* ) ;;
5586 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5587 ;;
5588esac
2299a76d 5589
75086676
DD		 5590 case " $LIBOBJS " in
5591 *" clock.$ac_objext "* ) ;;
5592 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5593 ;;
5594esac
2299a76d 5595
75086676
DD		 5596 case " $LIBOBJS " in
5597 *" ffs.$ac_objext "* ) ;;
5598 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5599 ;;
5600esac
2299a76d 5601
75086676
DD		 5602 case " $LIBOBJS " in
5603 *" getpagesize.$ac_objext "* ) ;;
5604 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5605 ;;
5606esac
2299a76d 5607
75086676
DD		 5608 case " $LIBOBJS " in
5609 *" index.$ac_objext "* ) ;;
5610 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5611 ;;
5612esac
2299a76d 5613
75086676
DD		 5614 case " $LIBOBJS " in
5615 *" insque.$ac_objext "* ) ;;
5616 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5617 ;;
5618esac
2299a76d 5619
75086676
DD		 5620 case " $LIBOBJS " in
5621 *" mempcpy.$ac_objext "* ) ;;
5622 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5623 ;;
5624esac
2299a76d 5625
75086676
DD		 5626 case " $LIBOBJS " in
5627 *" mkstemps.$ac_objext "* ) ;;
5628 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5629 ;;
5630esac
2299a76d 5631
75086676
DD		 5632 case " $LIBOBJS " in
5633 *" random.$ac_objext "* ) ;;
5634 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5635 ;;
5636esac
2299a76d 5637
75086676
DD		 5638 case " $LIBOBJS " in
5639 *" rindex.$ac_objext "* ) ;;
5640 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5641 ;;
5642esac
2299a76d 5643
75086676
DD		 5644 case " $LIBOBJS " in
5645 *" sigsetmask.$ac_objext "* ) ;;
5646 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5647 ;;
5648esac
2299a76d 5649
75086676
DD		 5650 case " $LIBOBJS " in
5651 *" stpcpy.$ac_objext "* ) ;;
5652 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5653 ;;
5654esac
2299a76d 5655
75086676
DD		 5656 case " $LIBOBJS " in
5657 *" stpncpy.$ac_objext "* ) ;;
5658 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5659 ;;
5660esac
2299a76d 5661
75086676
DD		 5662 case " $LIBOBJS " in
5663 *" strndup.$ac_objext "* ) ;;
5664 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5665 ;;
5666esac
2299a76d 5667
995b61fe
DD		 5668 case " $LIBOBJS " in
5669 *" strnlen.$ac_objext "* ) ;;
5670 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
5671 ;;
5672esac
5673
75086676
DD		 5674 case " $LIBOBJS " in
5675 *" strverscmp.$ac_objext "* ) ;;
5676 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5677 ;;
5678esac
2299a76d 5679
75086676
DD		 5680 case " $LIBOBJS " in
5681 *" vasprintf.$ac_objext "* ) ;;
5682 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5683 ;;
5684esac
2299a76d 5685
75086676
DD		 5686 case " $LIBOBJS " in
5687 *" waitpid.$ac_objext "* ) ;;
5688 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5689 ;;
5690esac
2299a76d
DJ		 5691
5692
75086676
DD		 5693 for f in $funcs; do
5694 case "$f" in
995b61fe 5695 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid)
75086676
DD		 5696 ;;
5697 *)
5698 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5699 cat >>confdefs.h <<_ACEOF
5700#define $n 1
5701_ACEOF
2299a76d 5702
75086676
DD		 5703 ;;
5704 esac
5705 done
2299a76d 5706
75086676
DD		 5707 # Mingw doesnt provide any of the variables in $vars, so we
5708 # dont have to check them here.
2299a76d 5709
75086676
DD		 5710 # Of the functions in $checkfuncs, Mingw only has strerror.
5711 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5712
5713
75086676
DD		 5714 setobjs=yes
5715 ;;
2299a76d 5716
75086676
DD		 5717 *-*-msdosdjgpp)
5718 case " $LIBOBJS " in
5719 *" vasprintf.$ac_objext "* ) ;;
5720 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5721 ;;
5722esac
2299a76d 5723
75086676
DD		 5724 case " $LIBOBJS " in
5725 *" vsnprintf.$ac_objext "* ) ;;
5726 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5727 ;;
5728esac
2299a76d 5729
75086676
DD		 5730 case " $LIBOBJS " in
5731 *" snprintf.$ac_objext "* ) ;;
5732 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5733 ;;
5734esac
2299a76d 5735
75086676
DD		 5736 case " $LIBOBJS " in
5737 *" asprintf.$ac_objext "* ) ;;
5738 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5739 ;;
5740esac
2299a76d
DJ		 5741
5742
75086676
DD		 5743 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5744 getcwd getpagesize getrusage gettimeofday \
5745 index insque memchr memcmp memcpy memmove memset psignal \
5746 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5747 strchr strdup strerror strncasecmp strrchr strstr strtod \
5748 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5749 vsprintf waitpid
5750 do
5751 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5752 cat >>confdefs.h <<_ACEOF
5753#define $n 1
5754_ACEOF
2299a76d 5755
75086676 5756 done
2299a76d 5757
0fad4bdb 5758
75086676
DD		 5759 setobjs=yes
5760 ;;
0fad4bdb 5761
75086676 5762 esac
aa55ccb1 5763
75086676
DD		 5764 # We may wish to install the target headers somewhere.
5765 # Check whether --enable-install-libiberty was given.
5766if test "${enable_install_libiberty+set}" = set; then :
5767 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
5768else
5769 enable_install_libiberty=no
5770fi
aa55ccb1 5771
75086676
DD		 5772 # Option parsed, now set things appropriately.
5773 case x"$enable_install_libiberty" in
5774 xyes|x)
5775 target_header_dir=libiberty
2299a76d 5776 ;;
75086676
DD		 5777 xno)
5778 target_header_dir=
2299a76d 5779 ;;
75086676
DD		 5780 *)
5781 # This could be sanity-checked in various ways...
5782 target_header_dir="${enable_install_libiberty}"
5783 ;;
5784 esac
5785
5786
252b5132 5787else
2299a76d 5788
75086676
DD		 5789 # Not a target library, so we set things up to run the test suite.
5790 CHECK=really-check
252b5132
RH		 5791
5792fi
5793
2299a76d 5794
2299a76d 5795
2299a76d 5796
75086676
DD		 5797case "${host}" in
5798 *-*-cygwin* | *-*-mingw*)
5799 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
2299a76d 5800
75086676 5801 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
2299a76d 5802
75086676
DD		 5803 ;;
5804esac
252b5132 5805
75086676
DD		 5806if test -z "${setobjs}"; then
5807 case "${host}" in
252b5132 5808
75086676
DD		 5809 *-*-vxworks*)
5810 # Handle VxWorks configuration specially, since on VxWorks the
5811 # libraries are actually on the target board, not in the file
5812 # system.
5813 case " $LIBOBJS " in
5814 *" basename.$ac_objext "* ) ;;
5815 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5816 ;;
58670637
DD		 5817esac
5818
75086676
DD		 5819 case " $LIBOBJS " in
5820 *" getpagesize.$ac_objext "* ) ;;
5821 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5822 ;;
5823esac
2299a76d 5824
75086676
DD		 5825 case " $LIBOBJS " in
5826 *" insque.$ac_objext "* ) ;;
5827 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5828 ;;
5829esac
24acd898 5830
75086676
DD		 5831 case " $LIBOBJS " in
5832 *" random.$ac_objext "* ) ;;
5833 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5834 ;;
5835esac
2299a76d 5836
75086676
DD		 5837 case " $LIBOBJS " in
5838 *" strcasecmp.$ac_objext "* ) ;;
5839 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5840 ;;
5841esac
2299a76d 5842
75086676
DD		 5843 case " $LIBOBJS " in
5844 *" strncasecmp.$ac_objext "* ) ;;
5845 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5846 ;;
58670637
DD		 5847esac
5848
75086676
DD		 5849 case " $LIBOBJS " in
5850 *" strdup.$ac_objext "* ) ;;
5851 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5852 ;;
5853esac
24acd898 5854
75086676
DD		 5855 case " $LIBOBJS " in
5856 *" vfork.$ac_objext "* ) ;;
5857 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5858 ;;
5859esac
24acd898 5860
75086676
DD		 5861 case " $LIBOBJS " in
5862 *" waitpid.$ac_objext "* ) ;;
5863 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5864 ;;
5865esac
2299a76d 5866
75086676
DD		 5867 case " $LIBOBJS " in
5868 *" vasprintf.$ac_objext "* ) ;;
5869 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5870 ;;
5871esac
cc096b71 5872
75086676
DD		 5873 for f in $funcs; do
5874 case "$f" in
5875 basename | getpagesize | insque | random | strcasecmp)
5876 ;;
5877 strncasecmp | strdup | vfork | waitpid | vasprintf)
5878 ;;
5879 *)
5880 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5881 cat >>confdefs.h <<_ACEOF
5882#define $n 1
2299a76d 5883_ACEOF
2299a76d 5884
75086676
DD		 5885 ;;
5886 esac
5887 done
cc096b71 5888
75086676
DD		 5889 # VxWorks doesn't provide any of the variables in $vars, so we
5890 # don't have to check them here.
cc096b71 5891
75086676
DD		 5892 # Of the functions in $checkfuncs, VxWorks only has strerror.
5893 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
24acd898 5894
2299a76d 5895
75086676
DD		 5896 setobjs=yes
5897 ;;
5898
5899 esac
252b5132
RH		 5900fi
5901
75086676 5902if test -z "${setobjs}"; then
252b5132 5903
75086676 5904 case "${host}" in
e69f6c8c 5905
75086676
DD		 5906 *-*-mingw32*)
5907 # Under mingw32, sys_nerr and sys_errlist exist, but they are
5908 # macros, so the test below won't find them.
5909 libiberty_cv_var_sys_nerr=yes
5910 libiberty_cv_var_sys_errlist=yes
5911 ;;
2299a76d 5912
75086676
DD		 5913 *-*-msdosdjgpp*)
5914 # vfork and fork are stubs.
5915 ac_cv_func_vfork_works=no
5916 ;;
e69f6c8c 5917
75086676
DD		 5918 *-*-uwin*)
5919 # Under some versions of uwin, vfork is notoriously buggy and the test
5920 # can hang configure; on other versions, vfork exists just as a stub.
5921 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
5922 ac_cv_func_vfork_works=no
5923 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
5924 # macros (actually, these are imported from a DLL, but the end effect
5925 # is the same), so the test below won't find them.
5926 libiberty_cv_var_sys_nerr=yes
5927 libiberty_cv_var_sys_errlist=yes
5928 ;;
2299a76d 5929
75086676
DD		 5930 *-*-*vms*)
5931 # Under VMS, vfork works very different than on Unix. The standard test
5932 # won't work, and it isn't easily adaptable. It makes more sense to
5933 # just force it.
5934 ac_cv_func_vfork_works=yes
5935 ;;
2299a76d 5936
75086676 5937 esac
e69f6c8c 5938
75086676
DD		 5939 # We haven't set the list of objects yet. Use the standard autoconf
5940 # tests. This will only work if the compiler works.
5941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
5942$as_echo_n "checking for library containing strerror... " >&6; }
5943if test "${ac_cv_search_strerror+set}" = set; then :
5944 $as_echo_n "(cached) " >&6
2299a76d 5945else
75086676
DD		 5946 ac_func_search_save_LIBS=$LIBS
5947cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5948/* end confdefs.h. */
75086676
DD		 5949
5950/* Override any GCC internal prototype to avoid an error.
5951 Use char because int might match the return type of a GCC
2299a76d 5952 builtin and then its argument prototype would still apply. */
2299a76d 5953#ifdef __cplusplus
75086676 5954extern "C"
eb383413 5955#endif
75086676 5956char strerror ();
2299a76d
DJ		 5957int
5958main ()
5959{
75086676 5960return strerror ();
2299a76d
DJ		 5961 ;
5962 return 0;
5963}
5964_ACEOF
75086676
DD		 5965for ac_lib in '' cposix; do
5966 if test -z "$ac_lib"; then
5967 ac_res="none required"
5968 else
5969 ac_res=-l$ac_lib
5970 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5971 fi
5972 if test x$gcc_no_link = xyes; then
5973 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5974fi
5975if ac_fn_c_try_link "$LINENO"; then :
5976 ac_cv_search_strerror=$ac_res
5977fi
5978rm -f core conftest.err conftest.$ac_objext \
5979 conftest$ac_exeext
5980 if test "${ac_cv_search_strerror+set}" = set; then :
5981 break
5982fi
5983done
5984if test "${ac_cv_search_strerror+set}" = set; then :
2299a76d 5985
75086676
DD		 5986else
5987 ac_cv_search_strerror=no
2299a76d 5988fi
75086676
DD		 5989rm conftest.$ac_ext
5990LIBS=$ac_func_search_save_LIBS
5991fi
5992{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
5993$as_echo "$ac_cv_search_strerror" >&6; }
5994ac_res=$ac_cv_search_strerror
5995if test "$ac_res" != no; then :
5996 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5997
2299a76d 5998fi
75086676
DD		 5999
6000 for ac_func in $funcs
6001do :
6002 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6003ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6004eval as_val=\$$as_ac_var
6005 if test "x$as_val" = x""yes; then :
2299a76d 6006 cat >>confdefs.h <<_ACEOF
75086676 6007#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d 6008_ACEOF
eb383413 6009
75086676
DD		 6010else
6011 case " $LIBOBJS " in
6012 *" $ac_func.$ac_objext "* ) ;;
6013 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6014 ;;
6015esac
6016
eb383413
L		 6017fi
6018done
6019
75086676
DD		 6020
6021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6022$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6023if test "${ac_cv_os_cray+set}" = set; then :
6024 $as_echo_n "(cached) " >&6
fa99459d 6025else
75086676 6026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6027/* end confdefs.h. */
75086676
DD		 6028#if defined(CRAY) && ! defined(CRAY2)
6029webecray
6030#else
6031wenotbecray
fa99459d
DD		 6032#endif
6033
fa99459d 6034_ACEOF
75086676
DD		 6035if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6036 $EGREP "webecray" >/dev/null 2>&1; then :
6037 ac_cv_os_cray=yes
fa99459d 6038else
75086676 6039 ac_cv_os_cray=no
fa99459d 6040fi
75086676
DD		 6041rm -f conftest*
6042
fa99459d 6043fi
75086676
DD		 6044{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6045$as_echo "$ac_cv_os_cray" >&6; }
6046if test $ac_cv_os_cray = yes; then
6047 for ac_func in _getb67 GETB67 getb67; do
6048 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6049ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6050eval as_val=\$$as_ac_var
6051 if test "x$as_val" = x""yes; then :
fa99459d
DD		 6052
6053cat >>confdefs.h <<_ACEOF
75086676 6054#define CRAY_STACKSEG_END $ac_func
fa99459d 6055_ACEOF
75086676
DD		 6056 break
6057fi
fa99459d 6058
75086676
DD		 6059 done
6060fi
fa99459d 6061
75086676
DD		 6062{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6063$as_echo_n "checking stack direction for C alloca... " >&6; }
6064if test "${ac_cv_c_stack_direction+set}" = set; then :
6065 $as_echo_n "(cached) " >&6
fa99459d 6066else
75086676
DD		 6067 if test "$cross_compiling" = yes; then :
6068 ac_cv_c_stack_direction=0
fa99459d 6069else
75086676 6070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6071/* end confdefs.h. */
75086676
DD		 6072find_stack_direction ()
6073{
6074 static char *addr = 0;
6075 auto char dummy;
6076 if (addr == 0)
6077 {
6078 addr = &dummy;
6079 return find_stack_direction ();
6080 }
6081 else
6082 return (&dummy > addr) ? 1 : -1;
6083}
fa99459d
DD		 6084main ()
6085{
75086676 6086 exit (find_stack_direction() < 0);
fa99459d
DD		 6087}
6088_ACEOF
75086676
DD		 6089if ac_fn_c_try_run "$LINENO"; then :
6090 ac_cv_c_stack_direction=1
fa99459d 6091else
75086676
DD		 6092 ac_cv_c_stack_direction=-1
6093fi
6094rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6095 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6096fi
75086676 6097
fa99459d 6098fi
75086676
DD		 6099{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6100$as_echo "$ac_cv_c_stack_direction" >&6; }
fa99459d
DD		 6101
6102cat >>confdefs.h <<_ACEOF
75086676 6103#define STACK_DIRECTION $ac_cv_c_stack_direction
fa99459d
DD		 6104_ACEOF
6105
6106
75086676
DD		 6107 for ac_header in vfork.h
6108do :
6109 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6110if test "x$ac_cv_header_vfork_h" = x""yes; then :
fa99459d 6111 cat >>confdefs.h <<_ACEOF
75086676 6112#define HAVE_VFORK_H 1
fa99459d
DD		 6113_ACEOF
6114
75086676
DD		 6115fi
6116done
6117
6118for ac_func in fork vfork
6119do :
6120 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6121ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6122eval as_val=\$$as_ac_var
6123 if test "x$as_val" = x""yes; then :
6124 cat >>confdefs.h <<_ACEOF
6125#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6126_ACEOF
fa99459d
DD		 6127
6128fi
75086676
DD		 6129done
6130
6131if test "x$ac_cv_func_fork" = xyes; then
6132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6133$as_echo_n "checking for working fork... " >&6; }
6134if test "${ac_cv_func_fork_works+set}" = set; then :
6135 $as_echo_n "(cached) " >&6
fa99459d 6136else
75086676
DD		 6137 if test "$cross_compiling" = yes; then :
6138 ac_cv_func_fork_works=cross
6139else
6140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d
DD		 6141/* end confdefs.h. */
6142$ac_includes_default
6143int
6144main ()
6145{
75086676
DD		 6146
6147 /* By Ruediger Kuhlmann. */
6148 return fork () < 0;
fa99459d
DD		 6149
6150 ;
6151 return 0;
6152}
6153_ACEOF
75086676
DD		 6154if ac_fn_c_try_run "$LINENO"; then :
6155 ac_cv_func_fork_works=yes
fa99459d 6156else
75086676 6157 ac_cv_func_fork_works=no
fa99459d 6158fi
75086676
DD		 6159rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6160 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6161fi
fa99459d 6162
75086676
DD		 6163fi
6164{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6165$as_echo "$ac_cv_func_fork_works" >&6; }
fa99459d
DD		 6166
6167else
75086676
DD		 6168 ac_cv_func_fork_works=$ac_cv_func_fork
6169fi
6170if test "x$ac_cv_func_fork_works" = xcross; then
6171 case $host in
6172 *-*-amigaos* | *-*-msdosdjgpp*)
6173 # Override, as these systems have only a dummy fork() stub
6174 ac_cv_func_fork_works=no
6175 ;;
6176 *)
6177 ac_cv_func_fork_works=yes
6178 ;;
6179 esac
6180 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6181$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fa99459d 6182fi
75086676
DD		 6183ac_cv_func_vfork_works=$ac_cv_func_vfork
6184if test "x$ac_cv_func_vfork" = xyes; then
6185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6186$as_echo_n "checking for working vfork... " >&6; }
6187if test "${ac_cv_func_vfork_works+set}" = set; then :
6188 $as_echo_n "(cached) " >&6
fa99459d 6189else
75086676
DD		 6190 if test "$cross_compiling" = yes; then :
6191 ac_cv_func_vfork_works=cross
6192else
6193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6194/* end confdefs.h. */
75086676 6195/* Thanks to Paul Eggert for this test. */
fa99459d 6196$ac_includes_default
75086676
DD		 6197#include <sys/wait.h>
6198#ifdef HAVE_VFORK_H
6199# include <vfork.h>
6200#endif
6201/* On some sparc systems, changes by the child to local and incoming
6202 argument registers are propagated back to the parent. The compiler
6203 is told about this with #include <vfork.h>, but some compilers
6204 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6205 static variable whose address is put into a register that is
6206 clobbered by the vfork. */
6207static void
6208#ifdef __cplusplus
6209sparc_address_test (int arg)
6210# else
6211sparc_address_test (arg) int arg;
6212#endif
6213{
6214 static pid_t child;
6215 if (!child) {
6216 child = vfork ();
6217 if (child < 0) {
6218 perror ("vfork");
6219 _exit(2);
6220 }
6221 if (!child) {
6222 arg = getpid();
6223 write(-1, "", 0);
6224 _exit (arg);
6225 }
6226 }
6227}
6228
fa99459d
DD		 6229int
6230main ()
6231{
75086676
DD		 6232 pid_t parent = getpid ();
6233 pid_t child;
fa99459d 6234
75086676 6235 sparc_address_test (0);
fa99459d 6236
75086676 6237 child = vfork ();
fa99459d 6238
75086676
DD		 6239 if (child == 0) {
6240 /* Here is another test for sparc vfork register problems. This
6241 test uses lots of local variables, at least as many local
6242 variables as main has allocated so far including compiler
6243 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6244 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6245 reuse the register of parent for one of the local variables,
6246 since it will think that parent can't possibly be used any more
6247 in this routine. Assigning to the local variable will thus
6248 munge parent in the parent process. */
6249 pid_t
6250 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6251 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6252 /* Convince the compiler that p..p7 are live; otherwise, it might
6253 use the same hardware register for all 8 local variables. */
6254 if (p != p1 || p != p2 || p != p3 || p != p4
6255 || p != p5 || p != p6 || p != p7)
6256 _exit(1);
fa99459d 6257
75086676
DD		 6258 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6259 from child file descriptors. If the child closes a descriptor
6260 before it execs or exits, this munges the parent's descriptor
6261 as well. Test for this by closing stdout in the child. */
6262 _exit(close(fileno(stdout)) != 0);
6263 } else {
6264 int status;
6265 struct stat st;
fa99459d 6266
75086676
DD		 6267 while (wait(&status) != child)
6268 ;
6269 return (
6270 /* Was there some problem with vforking? */
6271 child < 0
fa99459d 6272
75086676
DD		 6273 /* Did the child fail? (This shouldn't happen.) */
6274 || status
fa99459d 6275
75086676
DD		 6276 /* Did the vfork/compiler bug occur? */
6277 || parent != getpid()
01e94249 6278
75086676
DD		 6279 /* Did the file descriptor bug occur? */
6280 || fstat(fileno(stdout), &st) != 0
6281 );
6282 }
01e94249
DD		 6283}
6284_ACEOF
75086676
DD		 6285if ac_fn_c_try_run "$LINENO"; then :
6286 ac_cv_func_vfork_works=yes
01e94249 6287else
75086676
DD		 6288 ac_cv_func_vfork_works=no
6289fi
6290rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6291 conftest.$ac_objext conftest.beam conftest.$ac_ext
6292fi
01e94249 6293
01e94249 6294fi
75086676
DD		 6295{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6296$as_echo "$ac_cv_func_vfork_works" >&6; }
6297
6298fi;
6299if test "x$ac_cv_func_fork_works" = xcross; then
6300 ac_cv_func_vfork_works=$ac_cv_func_vfork
6301 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6302$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
01e94249 6303fi
01e94249 6304
75086676 6305if test "x$ac_cv_func_vfork_works" = xyes; then
01e94249 6306
75086676 6307$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
01e94249
DD		 6308
6309else
01e94249 6310
75086676 6311$as_echo "#define vfork fork" >>confdefs.h
01e94249
DD		 6312
6313fi
75086676 6314if test "x$ac_cv_func_fork_works" = xyes; then
01e94249 6315
75086676 6316$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
01e94249 6317
01e94249 6318fi
01e94249 6319
75086676
DD		 6320 if test $ac_cv_func_vfork_works = no; then
6321 case " $LIBOBJS " in
6322 *" vfork.$ac_objext "* ) ;;
6323 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6324 ;;
6325esac
01e94249 6326
75086676
DD		 6327 fi
6328 # We only need _doprnt if we might use it to implement v*printf.
6329 if test $ac_cv_func_vprintf != yes \
6330 || test $ac_cv_func_vfprintf != yes \
6331 || test $ac_cv_func_vsprintf != yes; then
6332 for ac_func in _doprnt
6333do :
6334 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6335if test "x$ac_cv_func__doprnt" = x""yes; then :
01e94249 6336 cat >>confdefs.h <<_ACEOF
75086676 6337#define HAVE__DOPRNT 1
01e94249
DD		 6338_ACEOF
6339
75086676
DD		 6340else
6341 case " $LIBOBJS " in
6342 *" $ac_func.$ac_objext "* ) ;;
6343 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6344 ;;
6345esac
01e94249 6346
abf6a75b 6347fi
75086676 6348done
abf6a75b
DD		 6349
6350
75086676
DD		 6351 else
6352 for ac_func in _doprnt
6353do :
6354 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6355if test "x$ac_cv_func__doprnt" = x""yes; then :
6356 cat >>confdefs.h <<_ACEOF
6357#define HAVE__DOPRNT 1
abf6a75b 6358_ACEOF
abf6a75b 6359
abf6a75b 6360fi
75086676 6361done
abf6a75b 6362
75086676 6363 fi
abf6a75b 6364
75086676
DD		 6365 for v in $vars; do
6366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6367$as_echo_n "checking for $v... " >&6; }
6368 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6369 $as_echo_n "(cached) " >&6
abf6a75b 6370else
75086676
DD		 6371 if test x$gcc_no_link = xyes; then
6372 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
abf6a75b 6373fi
75086676 6374cat confdefs.h - <<_ACEOF >conftest.$ac_ext
abf6a75b 6375/* end confdefs.h. */
75086676 6376int *p;
abf6a75b
DD		 6377int
6378main ()
6379{
75086676 6380extern int $v []; p = $v;
abf6a75b
DD		 6381 ;
6382 return 0;
6383}
6384_ACEOF
75086676
DD		 6385if ac_fn_c_try_link "$LINENO"; then :
6386 eval "libiberty_cv_var_$v=yes"
abf6a75b 6387else
75086676 6388 eval "libiberty_cv_var_$v=no"
abf6a75b 6389fi
75086676
DD		 6390rm -f core conftest.err conftest.$ac_objext \
6391 conftest$ac_exeext conftest.$ac_ext
abf6a75b 6392fi
abf6a75b 6393
75086676
DD		 6394 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6396$as_echo "yes" >&6; }
6397 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6398 cat >>confdefs.h <<_ACEOF
6399#define $n 1
abf6a75b
DD		 6400_ACEOF
6401
75086676
DD		 6402 else
6403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6404$as_echo "no" >&6; }
6405 fi
6406 done
abf6a75b 6407
75086676
DD		 6408 # special check for _system_configuration because AIX <4.3.2 do not
6409 # contain the `physmem' member.
6410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6411$as_echo_n "checking for external symbol _system_configuration... " >&6; }
6412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
a4e5c0d8 6413/* end confdefs.h. */
75086676 6414#include <sys/systemcfg.h>
a4e5c0d8
DD		 6415int
6416main ()
6417{
75086676 6418double x = _system_configuration.physmem;
a4e5c0d8
DD		 6419 ;
6420 return 0;
6421}
6422_ACEOF
75086676
DD		 6423if ac_fn_c_try_compile "$LINENO"; then :
6424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6425$as_echo "yes" >&6; }
a4e5c0d8 6426
75086676 6427$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
a4e5c0d8
DD		 6428
6429else
75086676
DD		 6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6431$as_echo "no" >&6; }
6432fi
6433rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6434
6435 for ac_func in $checkfuncs
6436do :
6437 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6438ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6439eval as_val=\$$as_ac_var
6440 if test "x$as_val" = x""yes; then :
a4e5c0d8 6441 cat >>confdefs.h <<_ACEOF
75086676 6442#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
a4e5c0d8
DD		 6443_ACEOF
6444
abf6a75b 6445fi
75086676 6446done
abf6a75b 6447
a2803021
DD		 6448 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6449if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 6450 ac_have_decl=1
abf6a75b 6451else
75086676 6452 ac_have_decl=0
abf6a75b 6453fi
abf6a75b
DD		 6454
6455cat >>confdefs.h <<_ACEOF
75086676 6456#define HAVE_DECL_BASENAME $ac_have_decl
abf6a75b 6457_ACEOF
75086676
DD		 6458ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6459if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6460 ac_have_decl=1
abf6a75b 6461else
75086676 6462 ac_have_decl=0
abf6a75b 6463fi
abf6a75b 6464
75086676
DD		 6465cat >>confdefs.h <<_ACEOF
6466#define HAVE_DECL_FFS $ac_have_decl
abf6a75b 6467_ACEOF
75086676
DD		 6468ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6469if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6470 ac_have_decl=1
abf6a75b 6471else
75086676 6472 ac_have_decl=0
abf6a75b 6473fi
abf6a75b
DD		 6474
6475cat >>confdefs.h <<_ACEOF
75086676 6476#define HAVE_DECL_ASPRINTF $ac_have_decl
abf6a75b 6477_ACEOF
75086676
DD		 6478ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6479if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6480 ac_have_decl=1
abf6a75b 6481else
75086676 6482 ac_have_decl=0
abf6a75b 6483fi
abf6a75b 6484
75086676
DD		 6485cat >>confdefs.h <<_ACEOF
6486#define HAVE_DECL_VASPRINTF $ac_have_decl
abf6a75b 6487_ACEOF
75086676
DD		 6488ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6489if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6490 ac_have_decl=1
abf6a75b 6491else
75086676 6492 ac_have_decl=0
abf6a75b 6493fi
abf6a75b
DD		 6494
6495cat >>confdefs.h <<_ACEOF
75086676 6496#define HAVE_DECL_SNPRINTF $ac_have_decl
abf6a75b 6497_ACEOF
75086676
DD		 6498ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6499if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6500 ac_have_decl=1
abf6a75b 6501else
75086676 6502 ac_have_decl=0
67f3cb05
GK		 6503fi
6504
75086676
DD		 6505cat >>confdefs.h <<_ACEOF
6506#define HAVE_DECL_VSNPRINTF $ac_have_decl
6507_ACEOF
67f3cb05 6508
75086676
DD		 6509 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6510if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6511 ac_have_decl=1
6512else
6513 ac_have_decl=0
67f3cb05 6514fi
75086676
DD		 6515
6516cat >>confdefs.h <<_ACEOF
6517#define HAVE_DECL_CALLOC $ac_have_decl
6518_ACEOF
6519ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6520if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6521 ac_have_decl=1
6522else
6523 ac_have_decl=0
67f3cb05 6524fi
67f3cb05
GK		 6525
6526cat >>confdefs.h <<_ACEOF
75086676 6527#define HAVE_DECL_GETENV $ac_have_decl
67f3cb05 6528_ACEOF
75086676
DD		 6529ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6530if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6531 ac_have_decl=1
6532else
6533 ac_have_decl=0
6534fi
67f3cb05 6535
75086676
DD		 6536cat >>confdefs.h <<_ACEOF
6537#define HAVE_DECL_GETOPT $ac_have_decl
6538_ACEOF
6539ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6540if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6541 ac_have_decl=1
6542else
6543 ac_have_decl=0
6544fi
67f3cb05 6545
75086676
DD		 6546cat >>confdefs.h <<_ACEOF
6547#define HAVE_DECL_MALLOC $ac_have_decl
6548_ACEOF
6549ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6550if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6551 ac_have_decl=1
67f3cb05 6552else
75086676
DD		 6553 ac_have_decl=0
6554fi
6555
6556cat >>confdefs.h <<_ACEOF
6557#define HAVE_DECL_REALLOC $ac_have_decl
67f3cb05 6558_ACEOF
75086676
DD		 6559ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6560if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6561 ac_have_decl=1
6562else
6563 ac_have_decl=0
6564fi
67f3cb05 6565
75086676
DD		 6566cat >>confdefs.h <<_ACEOF
6567#define HAVE_DECL_SBRK $ac_have_decl
6568_ACEOF
67f3cb05 6569
75086676
DD		 6570 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6571if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6572 ac_have_decl=1
6573else
6574 ac_have_decl=0
fa99459d
DD		 6575fi
6576
75086676
DD		 6577cat >>confdefs.h <<_ACEOF
6578#define HAVE_DECL_STRVERSCMP $ac_have_decl
6579_ACEOF
fa99459d 6580
75086676
DD		 6581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6582$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6583if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6584 $as_echo_n "(cached) " >&6
ba61a412 6585else
75086676 6586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6587/* end confdefs.h. */
ba61a412
DJ		 6588
6589#include "confdefs.h"
6590#include <stdio.h>
6591#ifdef HAVE_STRING_H
6592#include <string.h>
6593#else
6594#ifdef HAVE_STRINGS_H
6595#include <strings.h>
6596#endif
6597#endif
6598#ifdef HAVE_STDLIB_H
6599#include <stdlib.h>
6600#endif
6601#ifdef HAVE_UNISTD_H
6602#include <unistd.h>
6603#endif
2299a76d
DJ		 6604int
6605main ()
6606{
ba61a412 6607char *(*pfn) = (char *(*)) canonicalize_file_name
2299a76d
DJ		 6608 ;
6609 return 0;
6610}
6611_ACEOF
75086676 6612if ac_fn_c_try_compile "$LINENO"; then :
ba61a412
DJ		 6613 libiberty_cv_decl_needed_canonicalize_file_name=no
6614else
75086676 6615 libiberty_cv_decl_needed_canonicalize_file_name=yes
ba61a412 6616fi
75086676 6617rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ba61a412
DJ		 6618fi
6619
75086676
DD		 6620{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6621$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
ba61a412 6622if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
2299a76d 6623
75086676 6624$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
ba61a412
DJ		 6625
6626fi
6627
eb383413
L		 6628fi
6629
5a17353c
DD		 6630# Figure out which version of pexecute to use.
6631case "${host}" in
497462ef
DD		 6632 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;;
6633 *-*-msdosdjgpp*) pexecute=pex-djgpp ;;
6634 *-*-msdos*) pexecute=pex-msdos ;;
6635 *) pexecute=pex-unix ;;
5a17353c
DD		 6636esac
6637
6638
2299a76d
DJ		 6639if test x$gcc_no_link = xyes; then
6640 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
6641 ac_cv_func_mmap_fixed_mapped=no
6642 fi
6643fi
67f3cb05 6644if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
75086676
DD		 6645 for ac_header in stdlib.h unistd.h
6646do :
6647 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6648ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
6649eval as_val=\$$as_ac_Header
6650 if test "x$as_val" = x""yes; then :
2299a76d 6651 cat >>confdefs.h <<_ACEOF
75086676 6652#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 6653_ACEOF
6654
eb383413
L		 6655fi
6656done
6657
6658for ac_func in getpagesize
75086676
DD		 6659do :
6660 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6661if test "x$ac_cv_func_getpagesize" = x""yes; then :
2299a76d 6662 cat >>confdefs.h <<_ACEOF
75086676 6663#define HAVE_GETPAGESIZE 1
2299a76d 6664_ACEOF
252b5132 6665
252b5132
RH		 6666fi
6667done
6668
75086676
DD		 6669{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6670$as_echo_n "checking for working mmap... " >&6; }
6671if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6672 $as_echo_n "(cached) " >&6
eb383413 6673else
75086676 6674 if test "$cross_compiling" = yes; then :
eb383413
L		 6675 ac_cv_func_mmap_fixed_mapped=no
6676else
75086676 6677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 6678/* end confdefs.h. */
6679$ac_includes_default
6680/* malloc might have been renamed as rpl_malloc. */
6681#undef malloc
eb383413
L		 6682
6683/* Thanks to Mike Haertel and Jim Avera for this test.
6684 Here is a matrix of mmap possibilities:
6685 mmap private not fixed
6686 mmap private fixed at somewhere currently unmapped
6687 mmap private fixed at somewhere already mapped
6688 mmap shared not fixed
6689 mmap shared fixed at somewhere currently unmapped
6690 mmap shared fixed at somewhere already mapped
6691 For private mappings, we should verify that changes cannot be read()
6692 back from the file, nor mmap's back from the file at a different
6693 address. (There have been systems where private was not correctly
6694 implemented like the infamous i386 svr4.0, and systems where the
2299a76d 6695 VM page cache was not coherent with the file system buffer cache
eb383413
L		 6696 like early versions of FreeBSD and possibly contemporary NetBSD.)
6697 For shared mappings, we should conversely verify that changes get
2299a76d 6698 propagated back to all the places they're supposed to be.
eb383413
L		 6699
6700 Grep wants private fixed already mapped.
6701 The main things grep needs to know about mmap are:
6702 * does it exist and is it safe to write into the mmap'd area
6703 * how to use it (BSD variants) */
2299a76d 6704
eb383413
L		 6705#include <fcntl.h>
6706#include <sys/mman.h>
6707
75086676 6708#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
2299a76d 6709char *malloc ();
5f73c378
DD		 6710#endif
6711
eb383413 6712/* This mess was copied from the GNU getpagesize.h. */
75086676 6713#ifndef HAVE_GETPAGESIZE
eb383413 6714/* Assume that all systems that can run configure have sys/param.h. */
75086676 6715# ifndef HAVE_SYS_PARAM_H
eb383413
L		 6716# define HAVE_SYS_PARAM_H 1
6717# endif
6718
6719# ifdef _SC_PAGESIZE
6720# define getpagesize() sysconf(_SC_PAGESIZE)
6721# else /* no _SC_PAGESIZE */
75086676 6722# ifdef HAVE_SYS_PARAM_H
eb383413
L		 6723# include <sys/param.h>
6724# ifdef EXEC_PAGESIZE
6725# define getpagesize() EXEC_PAGESIZE
6726# else /* no EXEC_PAGESIZE */
6727# ifdef NBPG
6728# define getpagesize() NBPG * CLSIZE
6729# ifndef CLSIZE
6730# define CLSIZE 1
6731# endif /* no CLSIZE */
6732# else /* no NBPG */
6733# ifdef NBPC
6734# define getpagesize() NBPC
6735# else /* no NBPC */
6736# ifdef PAGESIZE
6737# define getpagesize() PAGESIZE
6738# endif /* PAGESIZE */
6739# endif /* no NBPC */
6740# endif /* no NBPG */
6741# endif /* no EXEC_PAGESIZE */
6742# else /* no HAVE_SYS_PARAM_H */
6743# define getpagesize() 8192 /* punt totally */
6744# endif /* no HAVE_SYS_PARAM_H */
6745# endif /* no _SC_PAGESIZE */
6746
6747#endif /* no HAVE_GETPAGESIZE */
6748
eb383413 6749int
2299a76d 6750main ()
eb383413 6751{
2299a76d
DJ		 6752 char *data, *data2, *data3;
6753 int i, pagesize;
6754 int fd;
eb383413 6755
2299a76d
DJ		 6756 pagesize = getpagesize ();
6757
6758 /* First, make a file with some known garbage in it. */
6759 data = (char *) malloc (pagesize);
6760 if (!data)
75086676 6761 return 1;
2299a76d
DJ		 6762 for (i = 0; i < pagesize; ++i)
6763 *(data + i) = rand ();
6764 umask (0);
6765 fd = creat ("conftest.mmap", 0600);
6766 if (fd < 0)
75086676 6767 return 1;
2299a76d 6768 if (write (fd, data, pagesize) != pagesize)
75086676 6769 return 1;
2299a76d
DJ		 6770 close (fd);
6771
6772 /* Next, try to mmap the file at a fixed address which already has
6773 something else allocated at it. If we can, also make sure that
6774 we see the same garbage. */
6775 fd = open ("conftest.mmap", O_RDWR);
6776 if (fd < 0)
75086676 6777 return 1;
2299a76d
DJ		 6778 data2 = (char *) malloc (2 * pagesize);
6779 if (!data2)
75086676
DD		 6780 return 1;
6781 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
2299a76d 6782 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
58670637 6783 MAP_PRIVATE | MAP_FIXED, fd, 0L))
75086676 6784 return 1;
2299a76d
DJ		 6785 for (i = 0; i < pagesize; ++i)
6786 if (*(data + i) != *(data2 + i))
75086676 6787 return 1;
2299a76d
DJ		 6788
6789 /* Finally, make sure that changes to the mapped area do not
6790 percolate back to the file as seen by read(). (This is a bug on
6791 some variants of i386 svr4.0.) */
6792 for (i = 0; i < pagesize; ++i)
6793 *(data2 + i) = *(data2 + i) + 1;
6794 data3 = (char *) malloc (pagesize);
6795 if (!data3)
75086676 6796 return 1;
2299a76d 6797 if (read (fd, data3, pagesize) != pagesize)
75086676 6798 return 1;
2299a76d
DJ		 6799 for (i = 0; i < pagesize; ++i)
6800 if (*(data + i) != *(data3 + i))
75086676 6801 return 1;
2299a76d 6802 close (fd);
75086676 6803 return 0;
2299a76d
DJ		 6804}
6805_ACEOF
75086676 6806if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6807 ac_cv_func_mmap_fixed_mapped=yes
6808else
75086676 6809 ac_cv_func_mmap_fixed_mapped=no
eb383413 6810fi
75086676
DD		 6811rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6812 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6813fi
75086676 6814
eb383413 6815fi
75086676
DD		 6816{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6817$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
eb383413 6818if test $ac_cv_func_mmap_fixed_mapped = yes; then
2299a76d 6819
75086676 6820$as_echo "#define HAVE_MMAP 1" >>confdefs.h
eb383413 6821
252b5132 6822fi
2299a76d 6823rm -f conftest.mmap
252b5132 6824
2299a76d 6825fi
eb383413 6826
75086676
DD		 6827{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
6828$as_echo_n "checking for working strncmp... " >&6; }
6829if test "${ac_cv_func_strncmp_works+set}" = set; then :
6830 $as_echo_n "(cached) " >&6
eb383413 6831else
75086676 6832 if test "$cross_compiling" = yes; then :
3fee530e 6833 ac_cv_func_strncmp_works=yes
eb383413 6834else
75086676 6835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6836/* end confdefs.h. */
eb383413
L		 6837
6838/* Test by Jim Wilson and Kaveh Ghazi.
6839 Check whether strncmp reads past the end of its string parameters. */
6840#include <sys/types.h>
6841
6842#ifdef HAVE_FCNTL_H
6843#include <fcntl.h>
6844#endif
6845
6846#ifdef HAVE_SYS_MMAN_H
6847#include <sys/mman.h>
6848#endif
6849
6850#ifndef MAP_ANON
6851#ifdef MAP_ANONYMOUS
6852#define MAP_ANON MAP_ANONYMOUS
6853#else
6854#define MAP_ANON MAP_FILE
6855#endif
6856#endif
6857
6858#ifndef MAP_FILE
6859#define MAP_FILE 0
6860#endif
6861#ifndef O_RDONLY
6862#define O_RDONLY 0
6863#endif
6864
6865#define MAP_LEN 0x10000
6866
6867main ()
6868{
6869#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
6870 char *p;
6871 int dev_zero;
6872
6873 dev_zero = open ("/dev/zero", O_RDONLY);
6874 if (dev_zero < 0)
6875 exit (1);
2299a76d 6876
eb383413
L		 6877 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6878 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
f348a7b1
DD		 6879 if (p == (char *)-1)
6880 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6881 MAP_ANON|MAP_PRIVATE, -1, 0);
eb383413
L		 6882 if (p == (char *)-1)
6883 exit (2);
6884 else
6885 {
6886 char *string = "__si_type_info";
6887 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
6888 char *r = (char *) p + 0xe;
6889
6890 strcpy (q, string);
6891 strcpy (r, string);
6892 strncmp (r, q, 14);
6893 }
6894#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
6895 exit (0);
6896}
6897
2299a76d 6898_ACEOF
75086676 6899if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6900 ac_cv_func_strncmp_works=yes
6901else
75086676 6902 ac_cv_func_strncmp_works=no
eb383413 6903fi
75086676
DD		 6904rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6905 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6906fi
75086676 6907
eb383413
L		 6908rm -f core core.* *.core
6909fi
75086676
DD		 6910{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
6911$as_echo "$ac_cv_func_strncmp_works" >&6; }
eb383413 6912if test $ac_cv_func_strncmp_works = no ; then
75086676 6913 case " $LIBOBJS " in
58670637 6914 *" strncmp.$ac_objext "* ) ;;
75086676
DD		 6915 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
6916 ;;
58670637
DD		 6917esac
6918
eb383413
L		 6919fi
6920
6921
252b5132
RH		 6922# Install a library built with a cross compiler in $(tooldir) rather
6923# than $(libdir).
6924if test -z "${with_cross_host}"; then
6925 INSTALL_DEST=libdir
6926else
6927 INSTALL_DEST=tooldir
6928fi
6929
6930
11a338da
DD		 6931
6932L=""
6933for l in x $LIBOBJS; do
6934 case $l in
6935 x) ;;
6936 *) L="$L ./$l" ;;
6937 esac
6938done
6939LIBOBJS="$L"
6940
545c9aee
DD		 6941
6942
6943
6944
252b5132 6945# We need multilib support, but only if configuring for the target.
75086676 6946ac_config_files="$ac_config_files Makefile testsuite/Makefile"
bb6a587d 6947
75086676 6948ac_config_commands="$ac_config_commands default"
bb6a587d 6949
2299a76d 6950cat >confcache <<\_ACEOF
252b5132
RH		 6951# This file is a shell script that caches the results of configure
6952# tests run on this system so they can be shared between configure
2299a76d
DJ		 6953# scripts and configure runs, see configure's option --config-cache.
6954# It is not useful on other systems. If it contains results you don't
6955# want to keep, you may remove or edit it.
252b5132 6956#
2299a76d
DJ		 6957# config.status only pays attention to the cache file if you give it
6958# the --recheck option to rerun configure.
252b5132 6959#
2299a76d
DJ		 6960# `ac_cv_env_foo' variables (set or unset) will be overridden when
6961# loading this file, other *unset* `ac_cv_foo' will be assigned the
6962# following values.
6963
6964_ACEOF
6965
252b5132
RH		 6966# The following way of writing the cache mishandles newlines in values,
6967# but we know of no workaround that is simple, portable, and efficient.
75086676 6968# So, we kill variables containing newlines.
252b5132
RH		 6969# Ultrix sh set writes to stderr and can't be redirected directly,
6970# and sets the high bit in the cache file unless we assign to the vars.
75086676
DD		 6971(
6972 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6973 eval ac_val=\$$ac_var
6974 case $ac_val in #(
6975 *${as_nl}*)
6976 case $ac_var in #(
6977 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6978$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6979 esac
6980 case $ac_var in #(
6981 _ | IFS | as_nl) ;; #(
6982 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6983 *) { eval $ac_var=; unset $ac_var;} ;;
6984 esac ;;
6985 esac
6986 done
6987
2299a76d 6988 (set) 2>&1 |
75086676
DD		 6989 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6990 *${as_nl}ac_space=\ *)
6991 # `set' does not quote correctly, so add quotes: double-quote
6992 # substitution turns \\\\ into \\, and sed turns \\ into \.
2299a76d 6993 sed -n \
58670637
DD		 6994 "s/'/'\\\\''/g;
6995 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
75086676 6996 ;; #(
2299a76d
DJ		 6997 *)
6998 # `set' quotes correctly as required by POSIX, so do not add quotes.
75086676 6999 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2299a76d 7000 ;;
75086676
DD		 7001 esac |
7002 sort
7003) |
2299a76d 7004 sed '
75086676 7005 /^ac_cv_env_/b end
2299a76d 7006 t clear
75086676 7007 :clear
2299a76d
DJ		 7008 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7009 t end
75086676
DD		 7010 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7011 :end' >>confcache
7012if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7013 if test -w "$cache_file"; then
7014 test "x$cache_file" != "x/dev/null" &&
7015 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7016$as_echo "$as_me: updating cache $cache_file" >&6;}
2299a76d 7017 cat confcache >$cache_file
252b5132 7018 else
75086676
DD		 7019 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7020$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
252b5132
RH		 7021 fi
7022fi
7023rm -f confcache
7024
252b5132
RH		 7025test "x$prefix" = xNONE && prefix=$ac_default_prefix
7026# Let make expand exec_prefix.
7027test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7028
252b5132
RH		 7029DEFS=-DHAVE_CONFIG_H
7030
2299a76d
DJ		 7031ac_libobjs=
7032ac_ltlibobjs=
7033for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7034 # 1. Remove the extension, and $U if already installed.
75086676
DD		 7035 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7036 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7037 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7038 # will be set to the directory where LIBOBJS objects are built.
7039 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7040 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2299a76d
DJ		 7041done
7042LIBOBJS=$ac_libobjs
252b5132 7043
2299a76d
DJ		 7044LTLIBOBJS=$ac_ltlibobjs
7045
7046
7047
75086676 7048
2299a76d 7049: ${CONFIG_STATUS=./config.status}
75086676 7050ac_write_fail=0
2299a76d
DJ		 7051ac_clean_files_save=$ac_clean_files
7052ac_clean_files="$ac_clean_files $CONFIG_STATUS"
75086676
DD		 7053{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7054$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7055as_write_fail=0
7056cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2299a76d
DJ		 7057#! $SHELL
7058# Generated by $as_me.
252b5132 7059# Run this file to recreate the current configuration.
252b5132 7060# Compiler output produced by configure, useful for debugging
2299a76d 7061# configure, is in config.log if it exists.
252b5132 7062
2299a76d
DJ		 7063debug=false
7064ac_cs_recheck=false
7065ac_cs_silent=false
2299a76d 7066
75086676
DD		 7067SHELL=\${CONFIG_SHELL-$SHELL}
7068export SHELL
7069_ASEOF
7070cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7071## -------------------- ##
7072## M4sh Initialization. ##
7073## -------------------- ##
7074
7075# Be more Bourne compatible
7076DUALCASE=1; export DUALCASE # for MKS sh
7077if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2299a76d
DJ		 7078 emulate sh
7079 NULLCMD=:
75086676 7080 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 7081 # is contrary to our usage. Disable this feature.
7082 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 7083 setopt NO_GLOB_SUBST
7084else
7085 case `(set -o) 2>/dev/null` in #(
7086 *posix*) :
7087 set -o posix ;; #(
7088 *) :
7089 ;;
7090esac
2299a76d
DJ		 7091fi
7092
75086676
DD		 7093
7094as_nl='
7095'
7096export as_nl
7097# Printing a long string crashes Solaris 7 /usr/bin/printf.
7098as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7099as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7100as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7101# Prefer a ksh shell builtin over an external printf program on Solaris,
7102# but without wasting forks for bash or zsh.
7103if test -z "$BASH_VERSION$ZSH_VERSION" \
7104 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7105 as_echo='print -r --'
7106 as_echo_n='print -rn --'
7107elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7108 as_echo='printf %s\n'
7109 as_echo_n='printf %s'
7110else
7111 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7112 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7113 as_echo_n='/usr/ucb/echo -n'
7114 else
7115 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7116 as_echo_n_body='eval
7117 arg=$1;
7118 case $arg in #(
7119 *"$as_nl"*)
7120 expr "X$arg" : "X\\(.*\\)$as_nl";
7121 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7122 esac;
7123 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7124 '
7125 export as_echo_n_body
7126 as_echo_n='sh -c $as_echo_n_body as_echo'
7127 fi
7128 export as_echo_body
7129 as_echo='sh -c $as_echo_body as_echo'
7130fi
7131
7132# The user is always right.
7133if test "${PATH_SEPARATOR+set}" != set; then
7134 PATH_SEPARATOR=:
7135 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7136 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7137 PATH_SEPARATOR=';'
7138 }
2299a76d
DJ		 7139fi
7140
7141
75086676
DD		 7142# IFS
7143# We need space, tab and new line, in precisely that order. Quoting is
7144# there to prevent editors from complaining about space-tab.
7145# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7146# splitting by setting IFS to empty value.)
7147IFS=" "" $as_nl"
7148
7149# Find who we are. Look in the path if we contain no directory separator.
7150case $0 in #((
7151 *[\\/]* ) as_myself=$0 ;;
7152 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7153for as_dir in $PATH
7154do
7155 IFS=$as_save_IFS
7156 test -z "$as_dir" && as_dir=.
7157 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7158 done
7159IFS=$as_save_IFS
7160
7161 ;;
7162esac
7163# We did not find ourselves, most probably we were run as `sh COMMAND'
7164# in which case we are not to be found in the path.
7165if test "x$as_myself" = x; then
7166 as_myself=$0
7167fi
7168if test ! -f "$as_myself"; then
7169 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7170 exit 1
7171fi
7172
7173# Unset variables that we do not need and which cause bugs (e.g. in
7174# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7175# suppresses any "Segmentation fault" message there. '((' could
7176# trigger a bug in pdksh 5.2.14.
7177for as_var in BASH_ENV ENV MAIL MAILPATH
7178do eval test x\${$as_var+set} = xset \
7179 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7180done
2299a76d
DJ		 7181PS1='$ '
7182PS2='> '
7183PS4='+ '
7184
7185# NLS nuisances.
75086676
DD		 7186LC_ALL=C
7187export LC_ALL
7188LANGUAGE=C
7189export LANGUAGE
7190
7191# CDPATH.
7192(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7193
7194
7195# as_fn_error ERROR [LINENO LOG_FD]
7196# ---------------------------------
7197# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7198# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7199# script with status $?, using 1 if that was 0.
7200as_fn_error ()
7201{
7202 as_status=$?; test $as_status -eq 0 && as_status=1
7203 if test "$3"; then
7204 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7205 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2299a76d 7206 fi
75086676
DD		 7207 $as_echo "$as_me: error: $1" >&2
7208 as_fn_exit $as_status
7209} # as_fn_error
7210
7211
7212# as_fn_set_status STATUS
7213# -----------------------
7214# Set $? to STATUS, without forking.
7215as_fn_set_status ()
7216{
7217 return $1
7218} # as_fn_set_status
7219
7220# as_fn_exit STATUS
7221# -----------------
7222# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7223as_fn_exit ()
7224{
7225 set +e
7226 as_fn_set_status $1
7227 exit $1
7228} # as_fn_exit
7229
7230# as_fn_unset VAR
7231# ---------------
7232# Portably unset VAR.
7233as_fn_unset ()
7234{
7235 { eval $1=; unset $1;}
7236}
7237as_unset=as_fn_unset
7238# as_fn_append VAR VALUE
7239# ----------------------
7240# Append the text in VALUE to the end of the definition contained in VAR. Take
7241# advantage of any shell optimizations that allow amortized linear growth over
7242# repeated appends, instead of the typical quadratic growth present in naive
7243# implementations.
7244if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7245 eval 'as_fn_append ()
7246 {
7247 eval $1+=\$2
7248 }'
7249else
7250 as_fn_append ()
7251 {
7252 eval $1=\$$1\$2
7253 }
7254fi # as_fn_append
7255
7256# as_fn_arith ARG...
7257# ------------------
7258# Perform arithmetic evaluation on the ARGs, and store the result in the
7259# global $as_val. Take advantage of shells that can avoid forks. The arguments
7260# must be portable across $(()) and expr.
7261if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7262 eval 'as_fn_arith ()
7263 {
7264 as_val=$(( $* ))
7265 }'
7266else
7267 as_fn_arith ()
7268 {
7269 as_val=`expr "$@" || test $? -eq 1`
7270 }
7271fi # as_fn_arith
7272
252b5132 7273
75086676
DD		 7274if expr a : '\(a\)' >/dev/null 2>&1 &&
7275 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 7276 as_expr=expr
7277else
7278 as_expr=false
7279fi
252b5132 7280
75086676 7281if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ		 7282 as_basename=basename
7283else
7284 as_basename=false
7285fi
252b5132 7286
75086676
DD		 7287if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7288 as_dirname=dirname
7289else
7290 as_dirname=false
7291fi
252b5132 7292
75086676 7293as_me=`$as_basename -- "$0" ||
2299a76d
DJ		 7294$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7295 X"$0" : 'X\(//\)$' \| \
75086676
DD		 7296 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7297$as_echo X/"$0" |
7298 sed '/^.*\/\([^/][^/]*\)\/*$/{
7299 s//\1/
7300 q
7301 }
7302 /^X\/\(\/\/\)$/{
7303 s//\1/
7304 q
7305 }
7306 /^X\/\(\/\).*/{
7307 s//\1/
7308 q
7309 }
7310 s/.*/./; q'`
2299a76d 7311
2299a76d
DJ		 7312# Avoid depending upon Character Ranges.
7313as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7314as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7315as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7316as_cr_digits='0123456789'
7317as_cr_alnum=$as_cr_Letters$as_cr_digits
252b5132 7318
75086676
DD		 7319ECHO_C= ECHO_N= ECHO_T=
7320case `echo -n x` in #(((((
7321-n*)
7322 case `echo 'xy\c'` in
7323 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7324 xy) ECHO_C='\c';;
7325 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7326 ECHO_T=' ';;
7327 esac;;
7328*)
7329 ECHO_N='-n';;
2299a76d
DJ		 7330esac
7331
75086676
DD		 7332rm -f conf$$ conf$$.exe conf$$.file
7333if test -d conf$$.dir; then
7334 rm -f conf$$.dir/conf$$.file
2299a76d 7335else
75086676
DD		 7336 rm -f conf$$.dir
7337 mkdir conf$$.dir 2>/dev/null
2299a76d 7338fi
75086676
DD		 7339if (echo >conf$$.file) 2>/dev/null; then
7340 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 7341 as_ln_s='ln -s'
75086676
DD		 7342 # ... but there are two gotchas:
7343 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7344 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7345 # In both cases, we have to default to `cp -p'.
7346 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7347 as_ln_s='cp -p'
7348 elif ln conf$$.file conf$$ 2>/dev/null; then
7349 as_ln_s=ln
7350 else
7351 as_ln_s='cp -p'
252b5132 7352 fi
2299a76d
DJ		 7353else
7354 as_ln_s='cp -p'
7355fi
75086676
DD		 7356rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7357rmdir conf$$.dir 2>/dev/null
7358
7359
7360# as_fn_mkdir_p
7361# -------------
7362# Create "$as_dir" as a directory, including parents if necessary.
7363as_fn_mkdir_p ()
7364{
7365
7366 case $as_dir in #(
7367 -*) as_dir=./$as_dir;;
7368 esac
7369 test -d "$as_dir" || eval $as_mkdir_p || {
7370 as_dirs=
7371 while :; do
7372 case $as_dir in #(
7373 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7374 *) as_qdir=$as_dir;;
7375 esac
7376 as_dirs="'$as_qdir' $as_dirs"
7377 as_dir=`$as_dirname -- "$as_dir" ||
7378$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7379 X"$as_dir" : 'X\(//\)[^/]' \| \
7380 X"$as_dir" : 'X\(//\)$' \| \
7381 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7382$as_echo X"$as_dir" |
7383 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7384 s//\1/
7385 q
7386 }
7387 /^X\(\/\/\)[^/].*/{
7388 s//\1/
7389 q
7390 }
7391 /^X\(\/\/\)$/{
7392 s//\1/
7393 q
7394 }
7395 /^X\(\/\).*/{
7396 s//\1/
7397 q
7398 }
7399 s/.*/./; q'`
7400 test -d "$as_dir" && break
7401 done
7402 test -z "$as_dirs" || eval "mkdir $as_dirs"
7403 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2299a76d 7404
75086676
DD		 7405
7406} # as_fn_mkdir_p
2299a76d 7407if mkdir -p . 2>/dev/null; then
75086676 7408 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 7409else
58670637 7410 test -d ./-p && rmdir ./-p
2299a76d
DJ		 7411 as_mkdir_p=false
7412fi
7413
75086676
DD		 7414if test -x / >/dev/null 2>&1; then
7415 as_test_x='test -x'
7416else
7417 if ls -dL / >/dev/null 2>&1; then
7418 as_ls_L_option=L
7419 else
7420 as_ls_L_option=
7421 fi
7422 as_test_x='
7423 eval sh -c '\''
7424 if test -d "$1"; then
7425 test -d "$1/.";
7426 else
7427 case $1 in #(
7428 -*)set "./$1";;
7429 esac;
7430 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7431 ???[sx]*):;;*)false;;esac;fi
7432 '\'' sh
7433 '
7434fi
7435as_executable_p=$as_test_x
2299a76d
DJ		 7436
7437# Sed expression to map a string onto a valid CPP name.
58670637 7438as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7439
7440# Sed expression to map a string onto a valid variable name.
58670637 7441as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7442
7443
2299a76d 7444exec 6>&1
75086676
DD		 7445## ----------------------------------- ##
7446## Main body of $CONFIG_STATUS script. ##
7447## ----------------------------------- ##
7448_ASEOF
7449test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7450
7451cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7452# Save the log message, to keep $0 and so on meaningful, and to
2299a76d 7453# report actual input values of CONFIG_FILES etc. instead of their
75086676
DD		 7454# values after options handling.
7455ac_log="
2299a76d 7456This file was extended by $as_me, which was
75086676 7457generated by GNU Autoconf 2.64. Invocation command line was
2299a76d
DJ		 7458
7459 CONFIG_FILES = $CONFIG_FILES
7460 CONFIG_HEADERS = $CONFIG_HEADERS
7461 CONFIG_LINKS = $CONFIG_LINKS
7462 CONFIG_COMMANDS = $CONFIG_COMMANDS
7463 $ $0 $@
7464
75086676
DD		 7465on `(hostname || uname -n) 2>/dev/null | sed 1q`
7466"
7467
2299a76d
DJ		 7468_ACEOF
7469
75086676
DD		 7470case $ac_config_files in *"
7471"*) set x $ac_config_files; shift; ac_config_files=$*;;
7472esac
2299a76d 7473
75086676
DD		 7474case $ac_config_headers in *"
7475"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7476esac
2299a76d 7477
2299a76d 7478
75086676
DD		 7479cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7480# Files that config.status was made for.
7481config_files="$ac_config_files"
7482config_headers="$ac_config_headers"
7483config_commands="$ac_config_commands"
2299a76d 7484
75086676 7485_ACEOF
2299a76d 7486
75086676 7487cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7488ac_cs_usage="\
75086676
DD		 7489\`$as_me' instantiates files and other configuration actions
7490from templates according to the current configuration. Unless the files
7491and actions are specified as TAGs, all are instantiated by default.
2299a76d 7492
75086676 7493Usage: $0 [OPTION]... [TAG]...
2299a76d
DJ		 7494
7495 -h, --help print this help, then exit
75086676
DD		 7496 -V, --version print version number and configuration settings, then exit
7497 -q, --quiet, --silent
7498 do not print progress messages
2299a76d
DJ		 7499 -d, --debug don't remove temporary files
7500 --recheck update $as_me by reconfiguring in the same conditions
75086676
DD		 7501 --file=FILE[:TEMPLATE]
7502 instantiate the configuration file FILE
7503 --header=FILE[:TEMPLATE]
7504 instantiate the configuration header FILE
2299a76d
DJ		 7505
7506Configuration files:
7507$config_files
7508
7509Configuration headers:
7510$config_headers
7511
7512Configuration commands:
7513$config_commands
7514
75086676 7515Report bugs to the package provider."
2299a76d 7516
75086676
DD		 7517_ACEOF
7518cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d
DJ		 7519ac_cs_version="\\
7520config.status
75086676
DD		 7521configured by $0, generated by GNU Autoconf 2.64,
7522 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2299a76d 7523
75086676 7524Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 7525This config.status script is free software; the Free Software Foundation
7526gives unlimited permission to copy, distribute and modify it."
75086676
DD		 7527
7528ac_pwd='$ac_pwd'
7529srcdir='$srcdir'
7530INSTALL='$INSTALL'
7531test -n "\$AWK" || AWK=awk
2299a76d
DJ		 7532_ACEOF
7533
75086676
DD		 7534cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7535# The default lists apply if the user does not specify any file.
2299a76d
DJ		 7536ac_need_defaults=:
7537while test $# != 0
7538do
7539 case $1 in
7540 --*=*)
75086676
DD		 7541 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7542 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2299a76d
DJ		 7543 ac_shift=:
7544 ;;
75086676 7545 *)
2299a76d
DJ		 7546 ac_option=$1
7547 ac_optarg=$2
7548 ac_shift=shift
7549 ;;
2299a76d
DJ		 7550 esac
7551
7552 case $ac_option in
7553 # Handling of the options.
2299a76d
DJ		 7554 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7555 ac_cs_recheck=: ;;
75086676
DD		 7556 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7557 $as_echo "$ac_cs_version"; exit ;;
7558 --debug | --debu | --deb | --de | --d | -d )
2299a76d
DJ		 7559 debug=: ;;
7560 --file | --fil | --fi | --f )
7561 $ac_shift
75086676
DD		 7562 case $ac_optarg in
7563 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7564 esac
7565 as_fn_append CONFIG_FILES " '$ac_optarg'"
2299a76d
DJ		 7566 ac_need_defaults=false;;
7567 --header | --heade | --head | --hea )
7568 $ac_shift
75086676
DD		 7569 case $ac_optarg in
7570 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7571 esac
7572 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
2299a76d 7573 ac_need_defaults=false;;
75086676
DD		 7574 --he | --h)
7575 # Conflict between --help and --header
7576 as_fn_error "ambiguous option: \`$1'
7577Try \`$0 --help' for more information.";;
7578 --help | --hel | -h )
7579 $as_echo "$ac_cs_usage"; exit ;;
2299a76d
DJ		 7580 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7581 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7582 ac_cs_silent=: ;;
7583
7584 # This is an error.
75086676
DD		 7585 -*) as_fn_error "unrecognized option: \`$1'
7586Try \`$0 --help' for more information." ;;
2299a76d 7587
75086676
DD		 7588 *) as_fn_append ac_config_targets " $1"
7589 ac_need_defaults=false ;;
2299a76d
DJ		 7590
7591 esac
7592 shift
252b5132 7593done
2299a76d
DJ		 7594
7595ac_configure_extra_args=
7596
7597if $ac_cs_silent; then
7598 exec 6>/dev/null
7599 ac_configure_extra_args="$ac_configure_extra_args --silent"
252b5132 7600fi
252b5132 7601
2299a76d 7602_ACEOF
75086676 7603cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7604if \$ac_cs_recheck; then
75086676
DD		 7605 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7606 shift
7607 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7608 CONFIG_SHELL='$SHELL'
7609 export CONFIG_SHELL
7610 exec "\$@"
2299a76d 7611fi
252b5132 7612
2299a76d 7613_ACEOF
75086676
DD		 7614cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7615exec 5>>config.log
7616{
7617 echo
7618 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7619## Running $as_me. ##
7620_ASBOX
7621 $as_echo "$ac_log"
7622} >&5
2299a76d 7623
75086676
DD		 7624_ACEOF
7625cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7626#
75086676 7627# INIT-COMMANDS
2299a76d 7628#
2299a76d
DJ		 7629srcdir=${srcdir}
7630host=${host}
7631target=${target}
7632with_target_subdir=${with_target_subdir}
2299a76d
DJ		 7633with_multisubdir=${with_multisubdir}
7634ac_configure_args="--enable-multilib ${ac_configure_args}"
7635CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7636ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7637libiberty_topdir=${libiberty_topdir}
7638
7639
7640_ACEOF
7641
75086676 7642cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7643
75086676 7644# Handling of arguments.
2299a76d
DJ		 7645for ac_config_target in $ac_config_targets
7646do
75086676
DD		 7647 case $ac_config_target in
7648 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7649 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7650 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7651 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7652
7653 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
252b5132 7654 esac
2299a76d 7655done
252b5132 7656
75086676 7657
2299a76d
DJ		 7658# If the user did not use the arguments to specify the items to instantiate,
7659# then the envvar interface is used. Set only those that are not.
7660# We use the long form for the default assignment because of an extremely
7661# bizarre bug on SunOS 4.1.3.
7662if $ac_need_defaults; then
7663 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7664 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7665 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7666fi
7667
7668# Have a temporary directory for convenience. Make it in the build tree
75086676 7669# simply because there is no reason against having it here, and in addition,
2299a76d 7670# creating and moving files from /tmp can sometimes cause problems.
75086676
DD		 7671# Hook for its removal unless debugging.
7672# Note that there is a small window in which the directory will not be cleaned:
7673# after its creation but before its name has been assigned to `$tmp'.
2299a76d
DJ		 7674$debug ||
7675{
75086676
DD		 7676 tmp=
7677 trap 'exit_status=$?
7678 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7679' 0
7680 trap 'as_fn_exit 1' 1 2 13 15
2299a76d 7681}
2299a76d
DJ		 7682# Create a (secure) tmp directory for tmp files.
7683
7684{
75086676 7685 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2299a76d
DJ		 7686 test -n "$tmp" && test -d "$tmp"
7687} ||
7688{
75086676
DD		 7689 tmp=./conf$$-$RANDOM
7690 (umask 077 && mkdir "$tmp")
7691} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7692
7693# Set up the scripts for CONFIG_FILES section.
7694# No need to generate them if there are no CONFIG_FILES.
7695# This happens for instance with `./config.status config.h'.
7696if test -n "$CONFIG_FILES"; then
7697
7698if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
7699 ac_cs_awk_getline=:
7700 ac_cs_awk_pipe_init=
7701 ac_cs_awk_read_file='
7702 while ((getline aline < (F[key])) > 0)
7703 print(aline)
7704 close(F[key])'
7705 ac_cs_awk_pipe_fini=
7706else
7707 ac_cs_awk_getline=false
7708 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
7709 ac_cs_awk_read_file='
7710 print "|#_!!_#|"
7711 print "cat " F[key] " &&"
7712 '$ac_cs_awk_pipe_init
7713 # The final `:' finishes the AND list.
7714 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
7715fi
7716ac_cr=`echo X | tr X '\015'`
7717# On cygwin, bash can eat \r inside `` if the user requested igncr.
7718# But we know of no other shell where ac_cr would be empty at this
7719# point, so we can use a bashism as a fallback.
7720if test "x$ac_cr" = x; then
7721 eval ac_cr=\$\'\\r\'
7722fi
7723ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7724if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7725 ac_cs_awk_cr='\r'
7726else
7727 ac_cs_awk_cr=$ac_cr
7728fi
7729
7730echo 'BEGIN {' >"$tmp/subs1.awk" &&
7731_ACEOF
7732
7733# Create commands to substitute file output variables.
7734{
7735 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7736 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7737 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
7738 echo "_ACAWK" &&
7739 echo "_ACEOF"
7740} >conf$$files.sh &&
7741. ./conf$$files.sh ||
7742 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7743rm -f conf$$files.sh
7744
2299a76d 7745{
75086676
DD		 7746 echo "cat >conf$$subs.awk <<_ACEOF" &&
7747 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7748 echo "_ACEOF"
7749} >conf$$subs.sh ||
7750 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7751ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7752ac_delim='%!_!# '
7753for ac_last_try in false false false false false :; do
7754 . ./conf$$subs.sh ||
7755 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7756
7757 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7758 if test $ac_delim_n = $ac_delim_num; then
7759 break
7760 elif $ac_last_try; then
7761 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7762 else
7763 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7764 fi
7765done
7766rm -f conf$$subs.sh
7767
7768cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7769cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7770_ACEOF
7771sed -n '
7772h
7773s/^/S["/; s/!.*/"]=/
7774p
7775g
7776s/^[^!]*!//
7777:repl
7778t repl
7779s/'"$ac_delim"'$//
7780t delim
7781:nl
7782h
7783s/\(.\{148\}\).*/\1/
7784t more1
7785s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7786p
7787n
7788b repl
7789:more1
7790s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7791p
7792g
7793s/.\{148\}//
7794t nl
7795:delim
7796h
7797s/\(.\{148\}\).*/\1/
7798t more2
7799s/["\\]/\\&/g; s/^/"/; s/$/"/
7800p
7801b
7802:more2
7803s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7804p
7805g
7806s/.\{148\}//
7807t delim
7808' <conf$$subs.awk | sed '
7809/^[^""]/{
7810 N
7811 s/\n//
2299a76d 7812}
75086676
DD		 7813' >>$CONFIG_STATUS || ac_write_fail=1
7814rm -f conf$$subs.awk
7815cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7816_ACAWK
7817cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7818 for (key in S) S_is_set[key] = 1
7819 FS = "\a"
7820 \$ac_cs_awk_pipe_init
7821}
7822{
7823 line = $ 0
7824 nfields = split(line, field, "@")
7825 substed = 0
7826 len = length(field[1])
7827 for (i = 2; i < nfields; i++) {
7828 key = field[i]
7829 keylen = length(key)
7830 if (S_is_set[key]) {
7831 value = S[key]
7832 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7833 len += length(value) + length(field[++i])
7834 substed = 1
7835 } else
7836 len += 1 + keylen
7837 }
7838 if (nfields == 3 && !substed) {
7839 key = field[2]
7840 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
7841 \$ac_cs_awk_read_file
7842 next
7843 }
7844 }
7845 print line
7846}
7847\$ac_cs_awk_pipe_fini
7848_ACAWK
7849_ACEOF
7850cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7851if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7852 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7853else
7854 cat
7855fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7856 || as_fn_error "could not setup config files machinery" "$LINENO" 5
2299a76d
DJ		 7857_ACEOF
7858
75086676
DD		 7859# VPATH may cause trouble with some makes, so we remove $(srcdir),
7860# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7861# trailing colons and then remove the whole line if VPATH becomes empty
7862# (actually we leave an empty line to preserve line numbers).
7863if test "x$srcdir" = x.; then
7864 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7865s/:*\$(srcdir):*/:/
7866s/:*\${srcdir}:*/:/
7867s/:*@srcdir@:*/:/
7868s/^\([^=]*=[ ]*\):*/\1/
7869s/:*$//
7870s/^[^=]*=[ ]*$//
7871}'
7872fi
2299a76d 7873
75086676
DD		 7874cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7875fi # test -n "$CONFIG_FILES"
2299a76d 7876
75086676
DD		 7877# Set up the scripts for CONFIG_HEADERS section.
7878# No need to generate them if there are no CONFIG_HEADERS.
7879# This happens for instance with `./config.status Makefile'.
7880if test -n "$CONFIG_HEADERS"; then
7881cat >"$tmp/defines.awk" <<\_ACAWK ||
7882BEGIN {
7883_ACEOF
7884
7885# Transform confdefs.h into an awk script `defines.awk', embedded as
7886# here-document in config.status, that substitutes the proper values into
7887# config.h.in to produce config.h.
7888
7889# Create a delimiter string that does not exist in confdefs.h, to ease
7890# handling of long lines.
7891ac_delim='%!_!# '
7892for ac_last_try in false false :; do
7893 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7894 if test -z "$ac_t"; then
7895 break
7896 elif $ac_last_try; then
7897 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7898 else
7899 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
252b5132 7900 fi
75086676 7901done
252b5132 7902
75086676
DD		 7903# For the awk script, D is an array of macro values keyed by name,
7904# likewise P contains macro parameters if any. Preserve backslash
7905# newline sequences.
7906
7907ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7908sed -n '
7909s/.\{148\}/&'"$ac_delim"'/g
7910t rset
7911:rset
7912s/^[ ]*#[ ]*define[ ][ ]*/ /
7913t def
7914d
7915:def
7916s/\\$//
7917t bsnl
7918s/["\\]/\\&/g
7919s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7920D["\1"]=" \3"/p
7921s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7922d
7923:bsnl
7924s/["\\]/\\&/g
7925s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7926D["\1"]=" \3\\\\\\n"\\/p
7927t cont
7928s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7929t cont
7930d
7931:cont
7932n
7933s/.\{148\}/&'"$ac_delim"'/g
7934t clear
7935:clear
7936s/\\$//
7937t bsnlc
7938s/["\\]/\\&/g; s/^/"/; s/$/"/p
7939d
7940:bsnlc
7941s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7942b cont
7943' <confdefs.h | sed '
7944s/'"$ac_delim"'/"\\\
7945"/g' >>$CONFIG_STATUS || ac_write_fail=1
7946
7947cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7948 for (key in D) D_is_set[key] = 1
7949 FS = "\a"
7950}
7951/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7952 line = \$ 0
7953 split(line, arg, " ")
7954 if (arg[1] == "#") {
7955 defundef = arg[2]
7956 mac1 = arg[3]
7957 } else {
7958 defundef = substr(arg[1], 2)
7959 mac1 = arg[2]
7960 }
7961 split(mac1, mac2, "(") #)
7962 macro = mac2[1]
7963 prefix = substr(line, 1, index(line, defundef) - 1)
7964 if (D_is_set[macro]) {
7965 # Preserve the white space surrounding the "#".
7966 print prefix "define", macro P[macro] D[macro]
7967 next
7968 } else {
7969 # Replace #undef with comments. This is necessary, for example,
7970 # in the case of _POSIX_SOURCE, which is predefined and required
7971 # on some systems where configure will not decide to define it.
7972 if (defundef == "undef") {
7973 print "/*", prefix defundef, macro, "*/"
7974 next
7975 }
7976 }
7977}
7978{ print }
7979_ACAWK
2299a76d 7980_ACEOF
75086676
DD		 7981cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7982 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7983fi # test -n "$CONFIG_HEADERS"
7984
7985
7986eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7987shift
7988for ac_tag
7989do
7990 case $ac_tag in
7991 :[FHLC]) ac_mode=$ac_tag; continue;;
7992 esac
7993 case $ac_mode$ac_tag in
7994 :[FHL]*:*);;
7995 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7996 :[FH]-) ac_tag=-:-;;
7997 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7998 esac
7999 ac_save_IFS=$IFS
8000 IFS=:
8001 set x $ac_tag
8002 IFS=$ac_save_IFS
8003 shift
8004 ac_file=$1
8005 shift
8006
8007 case $ac_mode in
8008 :L) ac_source=$1;;
8009 :[FH])
8010 ac_file_inputs=
8011 for ac_f
8012 do
8013 case $ac_f in
8014 -) ac_f="$tmp/stdin";;
8015 *) # Look for the file first in the build tree, then in the source tree
8016 # (if the path is not absolute). The absolute path cannot be DOS-style,
8017 # because $ac_f cannot contain `:'.
8018 test -f "$ac_f" ||
8019 case $ac_f in
8020 [\\/$]*) false;;
8021 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8022 esac ||
8023 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8024 esac
8025 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8026 as_fn_append ac_file_inputs " '$ac_f'"
8027 done
8028
8029 # Let's still pretend it is `configure' which instantiates (i.e., don't
8030 # use $as_me), people would be surprised to read:
8031 # /* config.h. Generated by config.status. */
8032 configure_input='Generated from '`
8033 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8034 `' by configure.'
8035 if test x"$ac_file" != x-; then
8036 configure_input="$ac_file. $configure_input"
8037 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8038$as_echo "$as_me: creating $ac_file" >&6;}
8039 fi
8040 # Neutralize special characters interpreted by sed in replacement strings.
8041 case $configure_input in #(
8042 *\&* | *\|* | *\\* )
8043 ac_sed_conf_input=`$as_echo "$configure_input" |
8044 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8045 *) ac_sed_conf_input=$configure_input;;
8046 esac
8047
8048 case $ac_tag in
8049 *:-:* | *:-) cat >"$tmp/stdin" \
8050 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8051 esac
8052 ;;
252b5132
RH		 8053 esac
8054
75086676 8055 ac_dir=`$as_dirname -- "$ac_file" ||
2299a76d 8056$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
58670637
DD		 8057 X"$ac_file" : 'X\(//\)[^/]' \| \
8058 X"$ac_file" : 'X\(//\)$' \| \
75086676
DD		 8059 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8060$as_echo X"$ac_file" |
8061 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8062 s//\1/
8063 q
8064 }
8065 /^X\(\/\/\)[^/].*/{
8066 s//\1/
8067 q
8068 }
8069 /^X\(\/\/\)$/{
8070 s//\1/
8071 q
8072 }
8073 /^X\(\/\).*/{
8074 s//\1/
8075 q
8076 }
8077 s/.*/./; q'`
8078 as_dir="$ac_dir"; as_fn_mkdir_p
2299a76d 8079 ac_builddir=.
252b5132 8080
75086676
DD		 8081case "$ac_dir" in
8082.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8083*)
8084 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8085 # A ".." for each directory in $ac_dir_suffix.
8086 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8087 case $ac_top_builddir_sub in
8088 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8089 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8090 esac ;;
8091esac
8092ac_abs_top_builddir=$ac_pwd
8093ac_abs_builddir=$ac_pwd$ac_dir_suffix
8094# for backward compatibility:
8095ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 8096
8097case $srcdir in
75086676 8098 .) # We are building in place.
2299a76d 8099 ac_srcdir=.
75086676
DD		 8100 ac_top_srcdir=$ac_top_builddir_sub
8101 ac_abs_top_srcdir=$ac_pwd ;;
8102 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 8103 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 8104 ac_top_srcdir=$srcdir
8105 ac_abs_top_srcdir=$srcdir ;;
8106 *) # Relative name.
8107 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8108 ac_top_srcdir=$ac_top_build_prefix$srcdir
8109 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2299a76d 8110esac
75086676 8111ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
85f969cd 8112
2299a76d 8113
75086676
DD		 8114 case $ac_mode in
8115 :F)
8116 #
8117 # CONFIG_FILE
8118 #
2299a76d
DJ		 8119
8120 case $INSTALL in
8121 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
75086676 8122 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
252b5132 8123 esac
75086676 8124_ACEOF
252b5132 8125
75086676
DD		 8126cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8127# If the template does not know about datarootdir, expand it.
8128# FIXME: This hack should be removed a few years after 2.60.
8129ac_datarootdir_hack=; ac_datarootdir_seen=
8130ac_sed_dataroot='
8131/datarootdir/ {
8132 p
8133 q
8134}
8135/@datadir@/p
8136/@docdir@/p
8137/@infodir@/p
8138/@localedir@/p
8139/@mandir@/p'
8140case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8141*datarootdir*) ac_datarootdir_seen=yes;;
8142*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8143 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8144$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8145_ACEOF
8146cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8147 ac_datarootdir_hack='
8148 s&@datadir@&$datadir&g
8149 s&@docdir@&$docdir&g
8150 s&@infodir@&$infodir&g
8151 s&@localedir@&$localedir&g
8152 s&@mandir@&$mandir&g
8153 s&\\\${datarootdir}&$datarootdir&g' ;;
8154esac
2299a76d 8155_ACEOF
75086676
DD		 8156
8157# Neutralize VPATH when `$srcdir' = `.'.
8158# Shell code in configure.ac might set extrasub.
8159# FIXME: do we really want to maintain this feature?
8160cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8161ac_sed_extra="$ac_vpsub
2299a76d
DJ		 8162$extrasub
8163_ACEOF
75086676 8164cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d
DJ		 8165:t
8166/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
75086676
DD		 8167s|@configure_input@|$ac_sed_conf_input|;t t
8168s&@top_builddir@&$ac_top_builddir_sub&;t t
8169s&@top_build_prefix@&$ac_top_build_prefix&;t t
8170s&@srcdir@&$ac_srcdir&;t t
8171s&@abs_srcdir@&$ac_abs_srcdir&;t t
8172s&@top_srcdir@&$ac_top_srcdir&;t t
8173s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8174s&@builddir@&$ac_builddir&;t t
8175s&@abs_builddir@&$ac_abs_builddir&;t t
8176s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8177s&@INSTALL@&$ac_INSTALL&;t t
8178$ac_datarootdir_hack
8179"
8180eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8181if $ac_cs_awk_getline; then
8182 $AWK -f "$tmp/subs.awk"
8183else
8184 $AWK -f "$tmp/subs.awk" | $SHELL
8185fi >$tmp/out \
8186 || as_fn_error "could not create $ac_file" "$LINENO" 5
8187
8188test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8189 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8190 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8191 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8192which seems to be undefined. Please make sure it is defined." >&5
8193$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8194which seems to be undefined. Please make sure it is defined." >&2;}
8195
8196 rm -f "$tmp/stdin"
2299a76d 8197 case $ac_file in
75086676
DD		 8198 -) cat "$tmp/out" && rm -f "$tmp/out";;
8199 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8200 esac \
8201 || as_fn_error "could not create $ac_file" "$LINENO" 5
8202 ;;
8203 :H)
8204 #
8205 # CONFIG_HEADER
8206 #
2299a76d 8207 if test x"$ac_file" != x-; then
75086676
DD		 8208 {
8209 $as_echo "/* $configure_input */" \
8210 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8211 } >"$tmp/config.h" \
8212 || as_fn_error "could not create $ac_file" "$LINENO" 5
8213 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8214 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8215$as_echo "$as_me: $ac_file is unchanged" >&6;}
2299a76d 8216 else
75086676
DD		 8217 rm -f "$ac_file"
8218 mv "$tmp/config.h" "$ac_file" \
8219 || as_fn_error "could not create $ac_file" "$LINENO" 5
2299a76d
DJ		 8220 fi
8221 else
75086676
DD		 8222 $as_echo "/* $configure_input */" \
8223 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8224 || as_fn_error "could not create -" "$LINENO" 5
2299a76d 8225 fi
75086676 8226 ;;
85f969cd 8227
75086676
DD		 8228 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8229$as_echo "$as_me: executing $ac_file commands" >&6;}
8230 ;;
8231 esac
2299a76d
DJ		 8232
8233
75086676
DD		 8234 case $ac_file$ac_mode in
8235 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
252b5132 8236if test -n "$CONFIG_FILES"; then
c7efc4d5 8237 if test -n "${with_target_subdir}"; then
252b5132
RH		 8238 # FIXME: We shouldn't need to set ac_file
8239 ac_file=Makefile
52d98c2d 8240 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
252b5132
RH		 8241 . ${libiberty_topdir}/config-ml.in
8242 fi
2299a76d 8243fi ;;
75086676 8244
2299a76d 8245 esac
75086676 8246done # for ac_tag
2299a76d 8247
2299a76d 8248
75086676 8249as_fn_exit 0
2299a76d 8250_ACEOF
2299a76d
DJ		 8251ac_clean_files=$ac_clean_files_save
8252
75086676
DD		 8253test $ac_write_fail = 0 ||
8254 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8255
2299a76d
DJ		 8256
8257# configure is writing to config.log, and then calls config.status.
8258# config.status does its own redirection, appending to config.log.
8259# Unfortunately, on DOS this fails, as config.log is still kept open
8260# by configure, so config.status won't be able to write to it; its
8261# output is simply discarded. So we exec the FD to /dev/null,
8262# effectively closing config.log, so it can be properly (re)opened and
8263# appended to by config.status. When coming back to configure, we
8264# need to make the FD available again.
8265if test "$no_create" != yes; then
8266 ac_cs_success=:
8267 ac_config_status_args=
8268 test "$silent" = yes &&
8269 ac_config_status_args="$ac_config_status_args --quiet"
8270 exec 5>/dev/null
8271 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8272 exec 5>>config.log
8273 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8274 # would make configure fail if this is the last instruction.
75086676
DD		 8275 $ac_cs_success || as_fn_exit $?
8276fi
8277if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8278 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8279$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2299a76d 8280fi
252b5132 8281
GDB Binutils - Deliverables
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